Kou Oobatake (大畠功)

WCA ID Region Gender Competitions Gold Silver Bronze
2007OOBA01  Japan Male 83 27 14 19

World Championship Podiums
Year Event Place Single Average Result Details
 2015 Square-1 3 13.10 16.26 18.57 17.75 13.10 15.50 15.52
Asian Championship Podiums
Year Event Place Single Average Result Details
 2014 Square-1 1 12.33 16.33 12.33 15.71 17.06 17.65 16.22
Japan Open Podiums
Year Event Place Single Average Result Details
 2016 Square-1 1 12.69 14.87 14.07 16.90 15.35 12.69 15.18
4x4x4 Blindfolded 2 9:29.78 DNF 9:29.78 DNF
3x3x3 Multi-Blind 3 8/10 56:48 8/10 56:48 DNS DNS
 2015 Square-1 1 11.33 16.13 17.47 11.33 15.80 15.13 17.96
 2013 3x3x3 Fewest Moves 2 32 32
Square-1 2 19.83 21.72 20.93 22.68 19.83 22.68 21.55
 2012 Square-1 2 21.93 24.97 26.33 24.18 30.56 24.41 21.93
Master Magic 3 2.27 2.92 2.61 2.27 2.90 3.25 4.08
History of National Records
Event Single Average Competition Date Round Result Details
 Square-1 9.72  Kansai Open 2017 2017-3-19~20 Final
13.45  JRCA Kansai Winter 2016 2016-2-7 Final 14.46 12.50 11.15 13.40 14.47
14.19  World Championship 2015 2015-7-17~19 Combined First round 13.60 15.00 14.20 14.77 13.31
15.33  Kansai Open 2015 2015-3-28~29 Final 13.86 14.91 16.13 30.65 14.96
Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 257 6055 14478 13.05 17.07 18840 8096 330
 2x2x2 Cube 50 1529 5253 2.69 6.03 15899 5531 150
 4x4x4 Cube 182 4512 11186 1:02.55 1:16.09 12393 4891 202
 5x5x5 Cube 116 2445 6263 1:56.56 2:16.35 6807 2619 125
 6x6x6 Cube 84 1499 4853 5:34.69 5:41.64 3902 1298 76
 7x7x7 Cube 78 1278 3945 8:00.55 8:20.40 3083 1075 73
 3x3x3 Blindfolded 20 147 379 55.90 1:27.53 357 134 17 1 2 7
 3x3x3 Fewest Moves 24 135 547 30 34.67 399 116 19 1 3
 3x3x3 One-Handed 103 3637 8432 24.18 28.69 7739 3394 91
 3x3x3 With Feet 15 209 537 1:14.15 1:20.56 436 171 14 2
 Rubik's Clock 48 578 1580 13.44 15.27 1325 483 40
 Megaminx 116 2151 7126 2:46.18 3:03.67 6035 1905 114
 Pyraminx 213 7941 24613 10.88 13.11 18514 6129 177
 Skewb 88 4437 14509 11.58 17.64 14954 4676 95
 Square-1

4

32 152 8.91 11.90 142 35

4

25 10 4
 4x4x4 Blindfolded 18 118 341 9:29.78

1 1 2
 3x3x3 Multi-Blind 15 95 327 8/8 59:27

1
  Rubik's Cube
Competition Round Place Best Average Result Details
 JRCA Kansai Spring 2016 First round 35 23.02   24.67   23.33 40.61 26.59 24.09 23.02
 JRCA Kansai Winter 2016 Second round 24 23.34   23.87   23.66 24.58 23.34 23.38 26.22
First round 24 18.72   23.57   21.15 36.50 27.43 22.13 18.72
 Kyushu Open 2015 First round 23 21.08   22.78   34.78 23.41 21.08 23.41 21.53
 JRCA Kansai Fall 2015 Second round 25 22.00   25.90   26.43 23.84 28.02 27.43 22.00
First round 25 19.69   22.60   25.33 19.69 22.11 30.55 20.36
 Japan Open 2015 First round 83 18.47   21.31   26.77 19.90 24.46 19.56 18.47
 Cube Camp 2015 First round 35 19.43   22.41   23.72 25.97 21.41 19.43 22.09
 JRCA Kansai Summer 2015 First round 34 21.16   24.58   21.31 27.13 21.16 25.30 27.34
 World Championship 2015 First round 302 20.31   30.11   32.05 30.31 20.31 33.61 27.98
 Kawasaki Summer 2015 Final 39 15.11   25.41   25.59 24.02 26.63 15.11 30.72
 JRCA Kansai Spring 2015 First round 34 17.58   30.40   17.58 DNF 27.53 38.55 25.11
 Kansai Open 2015 First round 54 23.03   26.17   32.27 23.09 23.03 25.00 30.43
 Tokyo Pyraminx 2015 First round 44 15.83   32.74   42.94 24.36 30.93 1:08.93 15.83
 JRCA Kansai Winter 2015 First round 33 23.97   29.60   23.97 29.93 28.75 30.11 DNF
 Kyushu Open 2014 First round 18 19.58   23.91   27.83 23.68 22.55 25.50 19.58
 JRCA Kansai Fall 2014 First round 24 20.19   25.51   26.59 27.06 20.19 25.03 24.90
 Sapporo Open 2014 Second round 20 19.31   26.68   19.31 27.68 30.40 50.02 21.96
First round 18 19.61   22.78   21.71 21.78 24.84 25.52 19.61
 West Japan Big Cube 2014 First round 20 24.91   27.27   26.86 28.19 24.91 36.06 26.77
 Cube Camp 2014 First round 29 20.53   23.28   DNF 23.13 20.53 25.41 21.30
 JRCA Kansai Summer 2014 First round 25 19.56   22.22   34.44 23.50 19.56 20.25 22.91
 JRCA Kansai Spring 2014 First round 20 21.50   26.56   28.77 21.50 26.56 DNF 24.34
 Cherry Blossom Viewing 2014 First round 16 20.05   25.40   33.11 20.75 27.55 20.05 27.91
 Kansai Open 2014 First round 43 23.80   27.61   25.16 32.16 32.41 25.52 23.80
 JRCA Kansai Winter 2014 First round 15 23.33   30.70   33.18 23.33 32.88 32.19 27.02
 Kyushu Open 2013 Second round 18 24.81   27.25   29.72 24.81 26.78 25.25 32.56
First round 18 22.00   28.94   24.40 22.00 30.80 31.63 36.15
 West Japan Big Cube 2013 First round 19 17.02   19.15   20.15 17.34 19.96 17.02 27.56
 East Osaka 2013 First round 16 16.91   17.92   21.75 18.63 16.91 18.08 17.06
 Kanazawa 2013 First round 22 15.77   17.44   18.78 15.77 16.44 21.11 17.11
 Kansai Star 2013 First round 18 15.13   18.46   16.27 19.21 19.90 21.52 15.13
 Japan 2013 First round 38 13.65   17.68   16.38 17.96 18.69 18.91 13.65
 Kansai Open 2013 First round 36 16.86   19.42   20.68 22.38 16.86 20.21 17.36
 Hokuriku Eve Open 2012 First round 8 15.31   17.07   21.84 19.06 15.84 16.31 15.31
 West Japan Big Cube 2012 First round 20 16.88   21.12   21.22 23.71 22.06 16.88 20.09
 East Osaka 2012 Second round 16 15.97   17.83   17.66 17.93 17.91 15.97 18.53
First round 20 16.22   20.92   22.78 22.06 16.22 17.93 DNF
 Japan Open 2012 First round 42 16.15   18.63   17.93 21.03 16.15 16.93 27.63
 Hiroshima 2012 Second round 15 14.69   19.99   21.93 21.68 20.11 18.18 14.69
First round 14 16.93   19.57   22.88 18.13 17.69 16.93 32.41
 Cube Camp in Kanazawa 2012 First round 29 15.06   17.68   17.19 17.56 23.34 18.30 15.06
 Kanto Open 2012 First round 40 15.97   18.91   25.59 15.97 16.63 22.05 18.06
 Kansai Star Festival 2012 Second round 19 15.18   17.65   17.58 20.13 17.69 17.69 15.18
First round 19 14.30   18.17   20.75 14.30 18.81 16.77 18.94
 Kyotanabe Open 2012 Second round 16 16.55   20.11   30.18 16.72 20.16 16.55 23.44
First round 16 17.18   19.52   20.81 28.61 18.30 17.18 19.46
 Tokai Open 2012 Second round 25 17.72   20.96   21.43 17.72 19.75 21.88 21.69
First round 19 13.05   17.57   26.72 17.31 16.93 18.47 13.05
 Kansai Open 2012 First round 39 14.59   20.10   17.46 22.38 20.47 14.59 23.02
 Kyushu Open 2012 Second round 15 15.28   19.81   32.53 15.28 16.59 21.84 21.00
First round 14 17.05   19.49   22.50 18.72 19.88 17.05 19.86
 Kansai New Year 2012 First round 19 18.71   25.46   21.96 33.65 26.75 27.66 18.71
 Hokuriku Eve 2011 First round 21 18.31   20.41   19.15 19.68 18.31 22.41 24.97
 Kyotanabe Open 2011 First round 14 16.80   19.45   19.78 24.65 16.80 20.31 18.25
 Cube Camp in Kanazawa 2011 First round 28 17.21   20.07   21.13 20.46 17.21 18.83 20.93
 Japan Open 2011 First round 38 20.30   21.40   24.03 21.91 20.50 20.30 21.78
 Osaka 2007 First round 28 21.30   27.38   27.88 21.30 25.21 29.05 44.46
  2x2x2 Cube
Competition Round Place Best Average Result Details
 JRCA Kansai Spring 2017 First round 15 5.42   7.60   5.42 8.48 6.67 7.66 20.27
 Japan 2013 First round 15 5.00   6.20   5.00 6.30 5.02 9.78 7.28
 Hokuriku Eve Open 2012 First round 7 4.94   6.03   6.03 6.56 9.71 5.50 4.94
 Japan Open 2012 First round 27 6.25   7.82   DNF 9.36 6.25 7.47 6.63
 Cube Camp in Kanazawa 2012 First round 23 2.69   6.87   3.80 2.69 9.41 11.19 7.41
 Kanto Open 2012 First round 17 4.77   6.82   6.65 6.72 4.77 7.91 7.09
 Tokai Open 2012 Final 7 7.06   8.38   8.28 13.56 7.78 7.06 9.09
Second round 7 5.47   6.54   6.02 7.08 6.52 5.47 7.47
First round 9 7.08   7.99   8.28 7.34 15.02 7.08 8.36
 Kansai Open 2012 First round 35 7.41   12.53   29.33 7.75 20.55 7.41 9.30
 Kyushu Open 2012 Final 10 7.21   11.50   17.71 15.68 11.50 7.31 7.21
 Kansai New Year 2012 Final 10 4.55   8.04   8.34 4.55 7.72 9.68 8.05
 Kyotanabe Open 2011 Final 10 8.06   9.07   9.97 31.27 8.06 9.16 8.08
  4x4x4 Cube
Competition Round Place Best Average Result Details
 West Japan Big Cube 2013 First round 11 1:13.91   1:26.38   1:34.08 1:30.52 1:28.34 1:20.28 1:13.91
 Hokuriku Eve Open 2012 First round 8 1:06.69   1:19.62   1:26.43 1:08.88 1:25.58 1:06.69 1:24.41
 West Japan Big Cube 2012 First round 18 1:10.11   1:16.09   1:10.11 1:40.71 1:20.56 1:17.44 1:10.27
 Cube Camp in Kanazawa 2012 First round 34 1:13.81   1:33.84   1:59.59 1:33.03 1:51.11 1:13.81 1:17.38
 Kansai Star Festival 2012 First round 18 1:21.88   1:34.72   1:38.15 1:37.18 1:28.84 1:21.88 1:38.56
 Tokai Open 2012 First round 18 1:16.00   1:34.19   1:35.77 1:48.03 1:50.19 1:16.00 1:18.78
 Kansai Open 2012 First round 33 1:11.08   1:28.52   1:11.08 1:35.63 1:24.81 1:41.31 1:25.11
 Kyushu Open 2012 First round 9 1:02.55   1:27.78   1:31.38 1:32.91 1:02.55 1:19.06 1:37.81
 Kansai New Year 2012 First round 14 1:21.81   1:32.76   1:40.50 1:32.96 1:21.81 1:24.81 1:46.68
 Hokuriku Eve 2011 First round 24 1:26.90   1:36.53   1:49.34 1:33.81 1:39.59 1:26.90 1:36.19
 Kyotanabe Open 2011 First round 16 1:41.69   1:44.45   1:41.83 1:44.28 1:47.25 1:41.69 1:47.46
  5x5x5 Cube
Competition Round Place Best Average Result Details
 West Japan Big Cube 2013 First round 11 2:09.55   2:37.32   2:37.06 3:25.11 2:27.77 2:09.55 2:47.13
 Hokuriku Eve Open 2012 First round 9 1:56.56   2:30.09   1:56.56 2:34.11 2:59.46 2:39.15 2:17.02
 East Osaka 2012 Second round 12 2:36.19   2:46.11   2:36.19 2:44.94 2:44.66 4:00.52 2:48.72
First round 12 2:09.13   2:16.35   2:13.81 2:09.13 2:19.19 2:31.06 2:16.06
 Kansai Star Festival 2012 First round 14 2:32.46   2:53.25   2:56.15 2:39.78 3:09.68 2:32.46 3:03.83
 Tokai Open 2012 First round 14 2:36.02   DNF   2:38.25 2:36.02 DNF DNF DNF
 Kyushu Open 2012 First round 9 2:31.09   2:50.48   2:46.69 2:37.75 2:31.09 3:07.00 3:13.25
  6x6x6 Cube
Competition Round Place Best Average Result Details
 West Japan Big Cube 2012 First round 11 5:34.69   5:41.64   5:34.69 5:45.94 5:44.28
  7x7x7 Cube
Competition Round Place Best Average Result Details
 West Japan Big Cube 2012 First round 11 8:00.55   8:20.40   8:13.61 8:47.05 8:00.55
  3x3x3 Blindfolded
Competition Round Place Best Average Result Details
 Saitama 2018 Final 8 1:28.06   1:41.06   1:28.06 2:01.44 1:33.68
First round 8 1:46.30   DNF   DNF 1:46.30 DNF
 Cube Camp in Kanazawa 2018 Final 6 1:07.54   DNF   DNF DNF 1:07.54
 Kansai Summer 2018 Final 3 1:29.07   DNF   DNF 1:29.07 DNF
First round 3 1:28.49   DNF   1:28.49 DNF 1:35.16
 Kansai Open 2018 Final 8 1:38.07   DNF   DNF 1:38.07 DNF
 Kobe Open 2018 Final 6 1:31.04   DNF   1:31.04 1:34.00 DNF
 Kyushu Open 2017 Final 3 1:16.83   DNF   DNF 1:16.83 1:54.57
 Japan Open 2017 First round 13 1:41.78   DNF   2:07.80 DNF 1:41.78
 Taiwan Championship 2017 Final 7 DNF   DNF   DNF DNF DNF
First round 4 1:20.34   DNF   DNF 1:20.34 DNF
 Kansai Fall 2017 Final 1 1:09.20   DNF   DNF 1:09.20 1:18.53
First round 5 1:37.84   DNF   DNF DNF 1:37.84
 Cube Camp in Kanazawa 2017 Final 3 1:14.22   DNF   1:14.22 DNF DNF
 World Championship 2017 First round 81 1:26.51   DNF   DNF DNF 1:26.51
 Meguro 2017 Final 8 1:38.39   DNF   DNF DNF 1:38.39
First round 5 1:09.78   1:27.53   1:50.32 1:09.78 1:22.50
 Kansai Open 2017 Final 4 1:14.59   DNF   1:14.59 DNF DNF
 Kyushu Open 2016 Final 2 1:12.37   DNF   1:12.37 1:53.46 DNF
 Japan Open 2016 Final 4 1:08.91   DNF   1:08.91 DNF DNF
First round 9 1:51.67   DNF   1:51.67 DNF DNF
 JRCA Kansai Fall 2016 Final 4 DNF   DNF   DNF DNF DNF
 Cube Camp in Kanazawa 2016 Final 13 DNF   DNF   DNF DNF DNS
 JRCA Kansai Spring 2016 Final 3 1:26.53   DNF   DNF 1:26.53 2:26.38
 Cherry Blossom Viewing 2016 Final 2 1:49.40   DNF   DNF DNF 1:49.40
 Kanto Spring 2016 Final 4 59.65   DNF   DNF 59.65 DNF
 Kansai Open 2016 Final 4 1:42.94   DNF   1:42.94 DNF DNF
First round 3 1:06.80   DNF   1:06.80 DNF 1:26.25
 JRCA Kansai Winter 2016 First round 7 DNF   DNF   DNF DNF DNF
 Kyushu Open 2015 Final 3 1:10.72   DNF   1:19.68 1:10.72 DNF
 JRCA Kansai Fall 2015 Final 6 DNF   DNF   DNF DNF DNF
First round 3 1:32.52   DNF   DNF DNF 1:32.52
 Japan Open 2015 First round 13 2:24.77   DNF   2:24.77 DNF DNF
 Cube Camp 2015 Final 3 1:16.15   DNF   DNF DNF 1:16.15
 World Championship 2015 First round 39 2:19.19   DNF   2:19.19 DNF DNF
 Kawasaki Summer 2015 Final 3 1:31.11   DNF   1:31.11 DNF DNF
 JRCA Kansai Spring 2015 First round 9 DNF   DNF   DNF DNF DNF
 Kansai Open 2015 Final 5 55.90   DNF   DNF 1:07.96 55.90
First round 7 1:27.53   DNF   1:30.55 DNF 1:27.53
 Tokyo Pyraminx 2015 Final 8 1:31.61   DNF   1:31.61 DNF DNF
 Waseda Brain 2015 First round 12 1:27.58   DNF   DNF 1:27.58 DNF
 JRCA Kansai Winter 2015 Final 7 1:33.38   DNF   DNF 1:33.38 DNF
First round 6 1:42.15   1:50.85   2:05.44 1:44.96 1:42.15
 Kyushu Open 2014 Final 5 1:08.18   1:36.79   1:44.68 1:08.18 1:57.50
 Asian Championship 2014 First round 19 2:08.53   DNF   2:08.53 DNF DNF
 Cube Camp 2014 Final 5 2:11.63   DNF   DNF 2:11.63 DNF
 JRCA Kansai Summer 2014 First round 7 2:47.55   DNF   DNF 2:47.55 DNF
 JRCA Kansai Spring 2014 Final 5 3:36.53   DNF   3:36.53 DNF 4:17.55
First round 4 3:06.59   DNF   DNF DNF 3:06.59
  3x3x3 Fewest Moves
Competition Round Place Best Average Result Details
 Cherry Blossom Viewing 2016 Final 3 37     37
 Waseda Brain 2015 Final 8 DNF     DNF
 Sapporo Open 2014 Final 3 33     33
 Cherry Blossom Viewing 2014 Final 4 33   34.67   37 34 33
 Kansai Open 2014 Final 7 DNF     DNF
 Kanto Open 2014 Final 10 38     38
 East Osaka 2013 Final 4 37     37
 Kanazawa 2013 Final 16 DNF   DNF   DNS DNF DNF
 Japan 2013 Final 2 32     32
 Kansai Open 2013 Final 13 DNF     DNF
 Hokuriku Eve Open 2012 Final 3 30     30
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 JRCA Kansai Winter 2017 First round 8 35.12   47.06   43.49 35.12 59.27 1:12.27 38.42
 Japan 2013 First round 14 28.44   34.23   29.94 38.16 DNF 28.44 34.58
 Hokuriku Eve Open 2012 Final 4 24.18   29.44   33.52 24.18 33.27 27.77 27.28
 Hiroshima 2012 Final 4 25.86   28.69   29.38 25.97 32.03 30.72 25.86
First round 5 29.25   32.13   30.18 29.25 41.40 31.56 34.65
 Cube Camp in Kanazawa 2012 First round 25 32.72   44.33   51.81 46.71 32.72 37.22 49.06
 Kansai Open 2012 First round 23 33.78   39.01   42.59 40.66 33.78 37.06 39.30
  3x3x3 With Feet
Competition Round Place Best Average Result Details
 Cherry Blossom Viewing 2013 Final 3 1:28.80   1:51.21   2:27.65 1:28.80 1:37.19
 Hokuriku Eve Open 2012 Final 3 1:14.15   1:20.56   1:19.92 1:14.15 1:27.61
  Rubik's Clock
Competition Round Place Best Average Result Details
 Japan 2013 Final 9 13.44   15.27   16.97 16.05 13.44 14.55 15.22
  Megaminx
Competition Round Place Best Average Result Details
 West Japan Big Cube 2012 First round 17 2:46.18   3:03.67   3:39.88 2:53.34 2:46.18 3:12.75 3:04.91
  Pyraminx
Competition Round Place Best Average Result Details
 Kansai Open 2012 First round 12 10.88   13.11   11.02 10.88 14.40 18.21 13.91
 Kyushu Open 2012 Final 5 11.02   16.81   16.22 11.02 17.75 21.33 16.46
  Skewb
Competition Round Place Best Average Result Details
 JRCA Kansai Winter 2014 Final 6 17.22   21.81   28.30 20.75 18.38 26.31 17.22
First round 6 11.58   17.64   18.05 17.38 11.58 24.41 17.50
  Square-1
Competition Round Place Best Average Result Details
 Saitama 2018 Final 5 10.14   15.19   10.14 29.13 12.73 17.21 15.62
Second round 5 10.61   16.11   10.61 18.78 16.04 16.11 16.19
Combined First round 6 11.87   17.35   11.87 17.82 22.54 17.56 16.68
 Hiroshima 2018 Final 3 12.02   14.83   17.50 12.02 13.50 20.27 13.50
 WCA Asian Championship 2018 Final 9 10.28   13.92   13.97 14.76 10.28 14.30 13.49
First round 10 10.72   13.06   16.15 16.12 11.74 10.72 11.31
 Cube Camp in Kanazawa 2018 Final 4 13.10   15.10   14.45 13.10 14.82 16.03 30.44
 Kansai Summer 2018 Final 3 11.71   13.54   12.32 15.08 17.37 11.71 13.23
 Kyoto Open 2018 Final 3 12.33   14.32   15.73 13.48 13.75 15.79 12.33
 Kansai Open 2018 Final 4 10.99   17.37   10.99 19.28 16.86 15.97 24.36
 Kyushu Open 2017 Final 1 12.16   13.11   13.50 15.71 12.16 13.39 12.43
 Japan Open 2017 Combined Final 6 12.04   16.06   19.21 17.85 13.66 16.68 12.04
 Taiwan Championship 2017 Final 4 10.28   16.01   17.24 14.66 23.84 16.12 10.28
Combined First round 4 10.37   17.11   16.62 10.37 14.17 22.80 20.53
 Kansai Fall 2017 Final 2 11.10   14.72   15.59 23.32 14.37 14.21 11.10
First round 2 8.91   12.75   14.43 11.45 20.08 12.38 8.91
 Yokohama 2017 Final 1 11.66   12.61   11.66 15.47 12.78 11.97 13.08
 Cube Camp in Kanazawa 2017 Final 2 11.60   13.07   15.74 11.60 12.74 12.64 13.82
 World Championship 2017 Second round 22 11.34   12.91   13.61 11.34 13.26 11.87 13.71
First round 32 13.64   15.05   13.64 24.63 15.42 14.06 15.66
 Kansai Open 2017 Final 2 9.72   NR 11.90   15.95 10.45 15.46 9.72 9.79
 Kyushu Open 2016 Final 1 12.60   13.85   15.17 13.12 13.53 14.91 12.60
 Kansai Small Cubes 2016 Final 1 12.29   16.52   15.94 20.19 19.44 12.29 14.19
 Japan Open 2016 Combined Final 1 12.69   14.87   14.07 16.90 15.35 12.69 15.18
 Cube Camp in Kanazawa 2016 Combined Final 2 12.55   14.59   16.69 DNF 13.61 12.55 13.47
 JRCA Kansai Summer 2016 Final 2 12.69   13.34   13.25 20.03 12.80 12.69 13.97
 Kanto Summer 2016 Final 1 13.13   16.35   16.31 19.03 14.48 18.26 13.13
 Kanto Spring 2016 Final 1 11.21   13.68   14.02 13.59 16.71 11.21 13.44
 Kansai Open 2016 Final 2 13.81   15.55   14.66 13.81 16.44 15.56 16.53
 JRCA Kansai Winter 2016 Final 1 11.15   13.45   NR 14.46 12.50 11.15 13.40 14.47
First round 1 14.06   15.37   19.91 17.28 14.58 14.25 14.06
 Kyushu Open 2015 Final 1 12.33   15.88   17.46 15.40 14.78 18.31 12.33
 Japan Open 2015 Final 1 11.33   16.13   17.47 11.33 15.80 15.13 17.96
 Cube Camp 2015 Final 1 12.84   14.66   13.13 16.84 12.84 14.18 16.66
 JRCA Kansai Summer 2015 Final 1 12.30   16.26   12.30 31.90 12.66 18.43 17.68
 World Championship 2015 Final 3 13.10   16.26   18.57 17.75 13.10 15.50 15.52
Combined First round 1 13.31   14.19   NR 13.60 15.00 14.20 14.77 13.31
 Kawasaki Summer 2015 Final 1 12.34   16.47   13.21 12.34 DNF 22.33 13.86
 Kansai Open 2015 Final 1 13.86   15.33   NR 13.86 14.91 16.13 30.65 14.96
 Tokyo Pyraminx 2015 Final 1 13.81   17.41   18.78 13.86 13.81 19.58 DNF
 Kyushu Open 2014 Final 1 13.93   16.17   22.27 13.93 16.40 15.77 16.33
 Asian Championship 2014 Final 1 12.33   16.33   12.33 15.71 17.06 17.65 16.22
First round 1 13.31   16.69   21.13 13.31 14.77 23.61 14.16
 Cube Camp 2014 Final 1 15.61   16.89   18.65 15.81 16.22 40.50 15.61
 JRCA Kansai Spring 2014 Final 1 14.52   16.57   14.52 18.27 16.86 14.59 19.61
 Kansai Open 2014 Final 1 15.34   22.06   24.13 22.44 15.34 19.61 30.78
 Kanto Open 2014 Final 1 16.05   19.50   17.50 24.33 43.52 16.05 16.66
 Kyushu Open 2013 Final 1 14.52   16.48   15.97 14.52 15.75 17.71 18.80
 East Osaka 2013 Final 1 15.03   18.87   20.58 17.34 15.03 19.58 19.69
 Kanazawa 2013 Final 1 14.63   17.56   17.41 19.43 14.63 19.25 16.02
 Japan 2013 Final 2 19.83   21.72   20.93 22.68 19.83 22.68 21.55
 Cherry Blossom Viewing 2013 Final 2 19.06   21.08   20.53 22.31 20.41 19.06 38.91
 Kansai Open 2013 Combined Final 2 16.88   20.56   31.65 21.52 18.15 16.88 22.02
 Japan Open 2012 Final 2 21.93   24.97   26.33 24.18 30.56 24.41 21.93
 Cube Camp in Kanazawa 2012 Final 1 16.41   20.71   19.16 28.47 24.81 16.41 18.15
 Kansai Star Festival 2012 Final 4 24.75   34.61   29.19 DNF 30.30 24.75 44.33
  4x4x4 Blindfolded
Competition Round Place Best Average Result Details
 Kansai Big Cube 2017 Final 6 DNF     DNF DNF DNF
 Cube Camp in Kanazawa 2017 Final 4 DNF     DNF DNF DNF
 World Championship 2017 Final 41 DNF     DNF DNF DNF
 Meguro 2017 Final 3 9:53.65     DNF 9:53.65 DNF
 Kansai Open 2017 Final 3 9:45.37     DNF 9:45.37 DNF
 Japan Open 2016 Final 2 9:29.78     DNF 9:29.78 DNF
 Cube Camp in Kanazawa 2016 Final 3 DNF     DNF DNF DNF
 Kansai Open 2016 Final 1 10:21.00     DNF DNF 10:21.00
 Japan Open 2015 Final 7 DNF     DNF DNF DNF
 Cube Camp 2015 Final 4 DNF     DNF DNF DNF
 JRCA Kansai Summer 2015 Final 1 DNF     DNF DNF DNF
 World Championship 2015 Final 17 DNF     DNF DNF DNF
 Kawasaki Summer 2015 Final 2 DNF     DNF DNF DNS
  5x5x5 Blindfolded
Competition Round Place Best Average Result Details
 Kansai Big Cube 2018 Final 2 DNF     DNF DNF
 Cube Camp in Kanazawa 2018 Final 3 DNF     DNF DNF DNF
 Kansai Open 2018 Final 6 DNF     DNF DNF DNS
 Japan Open 2017 Final 8 DNF     DNF DNF DNS
 Kansai Big Cube 2017 Final 6 DNF     DNF DNF DNF
 Cube Camp in Kanazawa 2017 Final 3 DNF     DNF DNF DNF
 Meguro 2017 Final 1 DNF     DNF DNF DNS
 Kansai Open 2017 Final 2 DNF     DNF DNF DNS
 Japan Open 2016 Final 2 DNF     DNF DNF DNS
 Cube Camp in Kanazawa 2016 Final 1 DNF     DNF DNF DNF
 Kansai Open 2016 Final 2 DNF     DNF DNF DNS
 Japan Open 2015 Final 3 DNF     DNF DNF DNS
 Cube Camp 2015 Final 3 DNF     DNF DNF DNS
 JRCA Kansai Summer 2015 Final 1 DNF     DNF DNF DNS
  3x3x3 Multi-Blind
Competition Round Place Best Average Result Details
 Japan Open 2017 Final 15 DNF     DNF DNS
 Kansai Big Cube 2017 Final 12 DNF     DNF DNS
 Cube Camp in Kanazawa 2017 Final 6 6/9 59:18     6/9 59:18
 World Championship 2017 Combined Final 64 7/10 1:00:00     7/10 1:00:00 DNF
 Meguro 2017 Final 9 DNF     DNF DNS DNS
 Kansai Open 2017 Final 5 6/10 58:39     6/10 58:39 DNS
 Japan Open 2016 Final 3 8/10 56:48     8/10 56:48 DNS DNS
 Kansai Open 2016 Final 5 3/6 45:48     3/6 45:48 DNS
 Japan Open 2015 Final 6 7/8 57:37     7/8 57:37 DNS
 World Championship 2015 Final 14 8/8 59:27     DNF 8/8 59:27
 Kansai Open 2015 Final 4 6/8 49:47     6/8 49:47 DNS
 Waseda Brain 2015 Final 7 8/10 1:00:00     8/10 1:00:00 DNS
 Asian Championship 2014 Final 13 3/5 25:52     DNF 3/5 25:52
 West Japan Big Cube 2014 Final 6 2/4 19:36     DNF 2/4 19:36
        Rubik's Magic
Competition Round Place Best Average Result Details
 Japan Open 2012 First round 26 1.72   2.63   2.19 DNF 2.28 1.72 3.41
 Hiroshima 2012 First round 10 1.43   2.46   1.43 2.31 3.30 9.69 1.77
 Cube Camp in Kanazawa 2012 First round 7 1.46   1.74   1.91 3.84 1.52 1.78 1.46
 Kyotanabe Open 2012 Final 3 1.31   1.69   1.56 3.66 1.61 1.91 1.31
First round 5 1.46   1.81   1.46 1.47 2.58 2.40 1.56
 Tokai Open 2012 Final 5 1.52   1.88   1.59 2.36 1.93 1.52 2.13
First round 8 1.44   1.69   2.03 1.53 1.44 2.06 1.50
 Kansai Open 2012 First round 25 1.44   DNF   2.86 1.44 4.02 DNF DNF
 Hokuriku Eve 2011 Final 13 1.59   3.19   1.81 1.59 3.41 8.78 4.36
 Cube Camp in Kanazawa 2011 Final 8 1.81   1.87   1.84 1.81 1.84 1.94 3.15
        Master Magic
Competition Round Place Best Average Result Details
 Japan Open 2012 Final 3 2.27   2.92   2.61 2.27 2.90 3.25 4.08
First round 3 2.46   3.23   4.11 2.83 3.38 3.47 2.46
 Hiroshima 2012 Final 6 3.22   5.16   DNF 4.72 3.22 5.97 4.78
First round 2 2.41   2.72   2.41 2.96 2.61 3.25 2.58
 Cube Camp in Kanazawa 2012 Final 1 2.44   2.93   2.44 3.18 2.69 2.93 DNF
First round 2 2.50   2.89   3.21 3.34 2.52 2.50 2.94
 Tokai Open 2012 Final 5 2.97   3.75   3.44 4.41 5.61 3.40 2.97
First round 3 2.71   3.12   2.96 3.65 2.71 2.75 4.88
 Kansai Open 2012 Final 5 3.40   3.97   4.36 5.77 3.94 3.40 3.61
First round 8 2.69   4.25   4.75 4.94 DNF 3.05 2.69
  Saitama 2018   (2018-11-11)
Saitama 2018
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 8 1:28.06   1:41.06   1:28.06 2:01.44 1:33.68
First round 8 1:46.30   DNF   DNF 1:46.30 DNF
 Square-1 Final 5 10.14   15.19   10.14 29.13 12.73 17.21 15.62
Second round 5 10.61   16.11   10.61 18.78 16.04 16.11 16.19
Combined First round 6 11.87   17.35   11.87 17.82 22.54 17.56 16.68
  Kansai Big Cube 2018   (2018-10-28)
Kansai Big Cube 2018
Event Round Place Best Average Result Details
 5x5x5 Blindfolded Final 2 DNF     DNF DNF
  Hiroshima 2018   (2018-10-7)
Hiroshima 2018
Event Round Place Best Average Result Details
 Square-1 Final 3 12.02   14.83   17.50 12.02 13.50 20.27 13.50
  WCA Asian Championship 2018   (2018-8-17~19)
WCA Asian Championship 2018
Event Round Place Best Average Result Details
 Square-1 Final 9 10.28   13.92   13.97 14.76 10.28 14.30 13.49
First round 10 10.72   13.06   16.15 16.12 11.74 10.72 11.31
  Cube Camp in Kanazawa 2018   (2018-8-10~12)
Cube Camp in Kanazawa 2018
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 6 1:07.54   DNF   DNF DNF 1:07.54
 Square-1 Final 4 13.10   15.10   14.45 13.10 14.82 16.03 30.44
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNF
  Kansai Summer 2018   (2018-7-14)
Kansai Summer 2018
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 3 1:29.07   DNF   DNF 1:29.07 DNF
First round 3 1:28.49   DNF   1:28.49 DNF 1:35.16
 Square-1 Final 3 11.71   13.54   12.32 15.08 17.37 11.71 13.23
  Kyoto Open 2018   (2018-5-12)
Kyoto Open 2018
Event Round Place Best Average Result Details
 Square-1 Final 3 12.33   14.32   15.73 13.48 13.75 15.79 12.33
  Kansai Open 2018   (2018-3-31~4-1)
Kansai Open 2018
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 8 1:38.07   DNF   DNF 1:38.07 DNF
 Square-1 Final 4 10.99   17.37   10.99 19.28 16.86 15.97 24.36
 5x5x5 Blindfolded Final 6 DNF     DNF DNF DNS
  Kobe Open 2018   (2018-2-25)
Kobe Open 2018
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 6 1:31.04   DNF   1:31.04 1:34.00 DNF
  Kyushu Open 2017   (2017-12-30)
Kyushu Open 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 3 1:16.83   DNF   DNF 1:16.83 1:54.57
 Square-1 Final 1 12.16   13.11   13.50 15.71 12.16 13.39 12.43
  Japan Open 2017   (2017-12-16~17)
Japan Open 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded First round 13 1:41.78   DNF   2:07.80 DNF 1:41.78
 Square-1 Combined Final 6 12.04   16.06   19.21 17.85 13.66 16.68 12.04
 5x5x5 Blindfolded Final 8 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 15 DNF     DNF DNS
  Taiwan Championship 2017   (2017-12-8~10)
Taiwan Championship 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 7 DNF   DNF   DNF DNF DNF
First round 4 1:20.34   DNF   DNF 1:20.34 DNF
 Square-1 Final 4 10.28   16.01   17.24 14.66 23.84 16.12 10.28
Combined First round 4 10.37   17.11   16.62 10.37 14.17 22.80 20.53
  Kansai Big Cube 2017   (2017-11-25~26)
Kansai Big Cube 2017
Event Round Place Best Average Result Details
 4x4x4 Blindfolded Final 6 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 6 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 12 DNF     DNF DNS
  Kansai Fall 2017   (2017-9-24)
Kansai Fall 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 1 1:09.20   DNF   DNF 1:09.20 1:18.53
First round 5 1:37.84   DNF   DNF DNF 1:37.84
 Square-1 Final 2 11.10   14.72   15.59 23.32 14.37 14.21 11.10
First round 2 8.91   12.75   14.43 11.45 20.08 12.38 8.91
  Yokohama 2017   (2017-9-17)
Yokohama 2017
Event Round Place Best Average Result Details
 Square-1 Final 1 11.66   12.61   11.66 15.47 12.78 11.97 13.08
  Cube Camp in Kanazawa 2017   (2017-8-11~13)
Cube Camp in Kanazawa 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 3 1:14.22   DNF   1:14.22 DNF DNF
 Square-1 Final 2 11.60   13.07   15.74 11.60 12.74 12.64 13.82
 4x4x4 Blindfolded Final 4 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 6 6/9 59:18     6/9 59:18
  World Championship 2017   (2017-7-13~16)
World Championship 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded First round 81 1:26.51   DNF   DNF DNF 1:26.51
 Square-1 Second round 22 11.34   12.91   13.61 11.34 13.26 11.87 13.71
First round 32 13.64   15.05   13.64 24.63 15.42 14.06 15.66
 4x4x4 Blindfolded Final 41 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Combined Final 64 7/10 1:00:00     7/10 1:00:00 DNF
  JRCA Kansai Spring 2017   (2017-5-28)
JRCA Kansai Spring 2017
Event Round Place Best Average Result Details
 2x2x2 Cube First round 15 5.42   7.60   5.42 8.48 6.67 7.66 20.27
  Meguro 2017   (2017-5-5)
Meguro 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 8 1:38.39   DNF   DNF DNF 1:38.39
First round 5 1:09.78   1:27.53   1:50.32 1:09.78 1:22.50
 4x4x4 Blindfolded Final 3 9:53.65     DNF 9:53.65 DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 9 DNF     DNF DNS DNS
  Kansai Open 2017   (2017-3-19~20)
Kansai Open 2017
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 4 1:14.59   DNF   1:14.59 DNF DNF
 Square-1 Final 2 9.72   NR 11.90   15.95 10.45 15.46 9.72 9.79
 4x4x4 Blindfolded Final 3 9:45.37     DNF 9:45.37 DNF
 5x5x5 Blindfolded Final 2 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 5 6/10 58:39     6/10 58:39 DNS
  JRCA Kansai Winter 2017   (2017-2-12)
JRCA Kansai Winter 2017
Event Round Place Best Average Result Details
 3x3x3 One-Handed First round 8 35.12   47.06   43.49 35.12 59.27 1:12.27 38.42
  Kyushu Open 2016   (2016-12-29)
Kyushu Open 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 2 1:12.37   DNF   1:12.37 1:53.46 DNF
 Square-1 Final 1 12.60   13.85   15.17 13.12 13.53 14.91 12.60
  Kansai Small Cubes 2016   (2016-11-12)
Kansai Small Cubes 2016
Event Round Place Best Average Result Details
 Square-1 Final 1 12.29   16.52   15.94 20.19 19.44 12.29 14.19
  Japan Open 2016   (2016-10-9~10)
Japan Open 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 4 1:08.91   DNF   1:08.91 DNF DNF
First round 9 1:51.67   DNF   1:51.67 DNF DNF
 Square-1 Combined Final 1 12.69   14.87   14.07 16.90 15.35 12.69 15.18
 4x4x4 Blindfolded Final 2 9:29.78     DNF 9:29.78 DNF
 5x5x5 Blindfolded Final 2 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 3 8/10 56:48     8/10 56:48 DNS DNS
  JRCA Kansai Fall 2016   (2016-9-25)
JRCA Kansai Fall 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 4 DNF   DNF   DNF DNF DNF
  Cube Camp in Kanazawa 2016   (2016-8-5~7)
Cube Camp in Kanazawa 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 13 DNF   DNF   DNF DNF DNS
 Square-1 Combined Final 2 12.55   14.59   16.69 DNF 13.61 12.55 13.47
 4x4x4 Blindfolded Final 3 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNF DNF
  JRCA Kansai Summer 2016   (2016-7-31)
JRCA Kansai Summer 2016
Event Round Place Best Average Result Details
 Square-1 Final 2 12.69   13.34   13.25 20.03 12.80 12.69 13.97
  Kanto Summer 2016   (2016-7-24)
Kanto Summer 2016
Event Round Place Best Average Result Details
 Square-1 Final 1 13.13   16.35   16.31 19.03 14.48 18.26 13.13
  JRCA Kansai Spring 2016   (2016-5-29)
JRCA Kansai Spring 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 35 23.02   24.67   23.33 40.61 26.59 24.09 23.02
 3x3x3 Blindfolded Final 3 1:26.53   DNF   DNF 1:26.53 2:26.38
  Cherry Blossom Viewing 2016   (2016-4-9)
Cherry Blossom Viewing 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 2 1:49.40   DNF   DNF DNF 1:49.40
 3x3x3 Fewest Moves Final 3 37     37
  Kanto Spring 2016   (2016-3-27)
Kanto Spring 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 4 59.65   DNF   DNF 59.65 DNF
 Square-1 Final 1 11.21   13.68   14.02 13.59 16.71 11.21 13.44
  Kansai Open 2016   (2016-3-19~20)
Kansai Open 2016
Event Round Place Best Average Result Details
 3x3x3 Blindfolded Final 4 1:42.94   DNF   1:42.94 DNF DNF
First round 3 1:06.80   DNF   1:06.80 DNF 1:26.25
 Square-1 Final 2 13.81   15.55   14.66 13.81 16.44 15.56 16.53
 4x4x4 Blindfolded Final 1 10:21.00     DNF DNF 10:21.00
 5x5x5 Blindfolded Final 2 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 5 3/6 45:48     3/6 45:48 DNS
  JRCA Kansai Winter 2016   (2016-2-7)
JRCA Kansai Winter 2016
Event Round Place Best Average Result Details
 Rubik's Cube Second round 24 23.34   23.87   23.66 24.58 23.34 23.38 26.22
First round 24 18.72   23.57   21.15 36.50 27.43 22.13 18.72
 3x3x3 Blindfolded First round 7 DNF   DNF   DNF DNF DNF
 Square-1 Final 1 11.15   13.45   NR 14.46 12.50 11.15 13.40 14.47
First round 1 14.06   15.37   19.91 17.28 14.58 14.25 14.06
  Kyushu Open 2015   (2015-12-27)
Kyushu Open 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 23 21.08   22.78   34.78 23.41 21.08 23.41 21.53
 3x3x3 Blindfolded Final 3 1:10.72   DNF   1:19.68 1:10.72 DNF
 Square-1 Final 1 12.33   15.88   17.46 15.40 14.78 18.31 12.33
  JRCA Kansai Fall 2015   (2015-10-25)
JRCA Kansai Fall 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 25 22.00   25.90   26.43 23.84 28.02 27.43 22.00
First round 25 19.69   22.60   25.33 19.69 22.11 30.55 20.36
 3x3x3 Blindfolded Final 6 DNF   DNF   DNF DNF DNF
First round 3 1:32.52   DNF   DNF DNF 1:32.52
  Japan Open 2015   (2015-9-21~22)
Japan Open 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 83 18.47   21.31   26.77 19.90 24.46 19.56 18.47
 3x3x3 Blindfolded First round 13 2:24.77   DNF   2:24.77 DNF DNF
 Square-1 Final 1 11.33   16.13   17.47 11.33 15.80 15.13 17.96
 4x4x4 Blindfolded Final 7 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNS
 3x3x3 Multi-Blind Final 6 7/8 57:37     7/8 57:37 DNS
  Cube Camp 2015   (2015-8-21~23)
Cube Camp 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 35 19.43   22.41   23.72 25.97 21.41 19.43 22.09
 3x3x3 Blindfolded Final 3 1:16.15   DNF   DNF DNF 1:16.15
 Square-1 Final 1 12.84   14.66   13.13 16.84 12.84 14.18 16.66
 4x4x4 Blindfolded Final 4 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 3 DNF     DNF DNF DNS
  JRCA Kansai Summer 2015   (2015-7-25)
JRCA Kansai Summer 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 34 21.16   24.58   21.31 27.13 21.16 25.30 27.34
 Square-1 Final 1 12.30   16.26   12.30 31.90 12.66 18.43 17.68
 4x4x4 Blindfolded Final 1 DNF     DNF DNF DNF
 5x5x5 Blindfolded Final 1 DNF     DNF DNF DNS
  World Championship 2015   (2015-7-17~19)
World Championship 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 302 20.31   30.11   32.05 30.31 20.31 33.61 27.98
 3x3x3 Blindfolded First round 39 2:19.19   DNF   2:19.19 DNF DNF
 Square-1 Final 3 13.10   16.26   18.57 17.75 13.10 15.50 15.52
Combined First round 1 13.31   14.19   NR 13.60 15.00 14.20 14.77 13.31
 4x4x4 Blindfolded Final 17 DNF     DNF DNF DNF
 3x3x3 Multi-Blind Final 14 8/8 59:27     DNF 8/8 59:27
  Kawasaki Summer 2015   (2015-7-12)
Kawasaki Summer 2015
Event Round Place Best Average Result Details
 Rubik's Cube Final 39 15.11   25.41   25.59 24.02 26.63 15.11 30.72
 3x3x3 Blindfolded Final 3 1:31.11   DNF   1:31.11 DNF DNF
 Square-1 Final 1 12.34   16.47   13.21 12.34 DNF 22.33 13.86
 4x4x4 Blindfolded Final 2 DNF     DNF DNF DNS
  JRCA Kansai Spring 2015   (2015-5-30)
JRCA Kansai Spring 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 34 17.58   30.40   17.58 DNF 27.53 38.55 25.11
 3x3x3 Blindfolded First round 9 DNF   DNF   DNF DNF DNF
  Kansai Open 2015   (2015-3-28~29)
Kansai Open 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 54 23.03   26.17   32.27 23.09 23.03 25.00 30.43
 3x3x3 Blindfolded Final 5 55.90   DNF   DNF 1:07.96 55.90
First round 7 1:27.53   DNF   1:30.55 DNF 1:27.53
 Square-1 Final 1 13.86   15.33   NR 13.86 14.91 16.13 30.65 14.96
 3x3x3 Multi-Blind Final 4 6/8 49:47     6/8 49:47 DNS
  Tokyo Pyraminx 2015   (2015-3-22)
Tokyo Pyraminx 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 44 15.83   32.74   42.94 24.36 30.93 1:08.93 15.83
 3x3x3 Blindfolded Final 8 1:31.61   DNF   1:31.61 DNF DNF
 Square-1 Final 1 13.81   17.41   18.78 13.86 13.81 19.58 DNF
  Waseda Brain 2015   (2015-2-28)
Waseda Brain 2015
Event Round Place Best Average Result Details
 3x3x3 Blindfolded First round 12 1:27.58   DNF   DNF 1:27.58 DNF
 3x3x3 Fewest Moves Final 8 DNF     DNF
 3x3x3 Multi-Blind Final 7 8/10 1:00:00     8/10 1:00:00 DNS
  JRCA Kansai Winter 2015   (2015-2-15)
JRCA Kansai Winter 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 33 23.97   29.60   23.97 29.93 28.75 30.11 DNF
 3x3x3 Blindfolded Final 7 1:33.38   DNF   DNF 1:33.38 DNF
First round 6 1:42.15   1:50.85   2:05.44 1:44.96 1:42.15
  Kyushu Open 2014   (2014-12-28)
Kyushu Open 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 18 19.58   23.91   27.83 23.68 22.55 25.50 19.58
 3x3x3 Blindfolded Final 5 1:08.18   1:36.79   1:44.68 1:08.18 1:57.50
 Square-1 Final 1 13.93   16.17   22.27 13.93 16.40 15.77 16.33
  JRCA Kansai Fall 2014   (2014-11-30)
JRCA Kansai Fall 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 24 20.19   25.51   26.59 27.06 20.19 25.03 24.90
  Asian Championship 2014   (2014-11-1~3)
Asian Championship 2014
Event Round Place Best Average Result Details
 3x3x3 Blindfolded First round 19 2:08.53   DNF   2:08.53 DNF DNF
 Square-1 Final 1 12.33   16.33   12.33 15.71 17.06 17.65 16.22
First round 1 13.31   16.69   21.13 13.31 14.77 23.61 14.16
 3x3x3 Multi-Blind Final 13 3/5 25:52     DNF 3/5 25:52
  Sapporo Open 2014   (2014-10-4)
Sapporo Open 2014
Event Round Place Best Average Result Details
 Rubik's Cube Second round 20 19.31   26.68   19.31 27.68 30.40 50.02 21.96
First round 18 19.61   22.78   21.71 21.78 24.84 25.52 19.61
 3x3x3 Fewest Moves Final 3 33     33
  West Japan Big Cube 2014   (2014-9-13~14)
West Japan Big Cube 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 20 24.91   27.27   26.86 28.19 24.91 36.06 26.77
 3x3x3 Multi-Blind Final 6 2/4 19:36     DNF 2/4 19:36
  Cube Camp 2014   (2014-8-8~10)
Cube Camp 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 29 20.53   23.28   DNF 23.13 20.53 25.41 21.30
 3x3x3 Blindfolded Final 5 2:11.63   DNF   DNF 2:11.63 DNF
 Square-1 Final 1 15.61   16.89   18.65 15.81 16.22 40.50 15.61
  JRCA Kansai Summer 2014   (2014-7-20)
JRCA Kansai Summer 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 25 19.56   22.22   34.44 23.50 19.56 20.25 22.91
 3x3x3 Blindfolded First round 7 2:47.55   DNF   DNF 2:47.55 DNF
  JRCA Kansai Spring 2014   (2014-5-31)
JRCA Kansai Spring 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 20 21.50   26.56   28.77 21.50 26.56 DNF 24.34
 3x3x3 Blindfolded Final 5 3:36.53   DNF   3:36.53 DNF 4:17.55
First round 4 3:06.59   DNF   DNF DNF 3:06.59
 Square-1 Final 1 14.52   16.57   14.52 18.27 16.86 14.59 19.61
  Cherry Blossom Viewing 2014   (2014-4-5)
Cherry Blossom Viewing 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 16 20.05   25.40   33.11 20.75 27.55 20.05 27.91
 3x3x3 Fewest Moves Final 4 33   34.67   37 34 33
  Kansai Open 2014   (2014-3-21~22)
Kansai Open 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 43 23.80   27.61   25.16 32.16 32.41 25.52 23.80
 3x3x3 Fewest Moves Final 7 DNF     DNF
 Square-1 Final 1 15.34   22.06   24.13 22.44 15.34 19.61 30.78
  Kanto Open 2014   (2014-2-22~23)
Kanto Open 2014
Event Round Place Best Average Result Details
 3x3x3 Fewest Moves Final 10 38     38
 Square-1 Final 1 16.05   19.50   17.50 24.33 43.52 16.05 16.66
  JRCA Kansai Winter 2014   (2014-2-8)
JRCA Kansai Winter 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 15 23.33   30.70   33.18 23.33 32.88 32.19 27.02
 Skewb Final 6 17.22   21.81   28.30 20.75 18.38 26.31 17.22
First round 6 11.58   17.64   18.05 17.38 11.58 24.41 17.50
  Kyushu Open 2013   (2013-12-29)
Kyushu Open 2013
Event Round Place Best Average Result Details
 Rubik's Cube Second round 18 24.81   27.25   29.72 24.81 26.78 25.25 32.56
First round 18 22.00   28.94   24.40 22.00 30.80 31.63 36.15
 Square-1 Final 1 14.52   16.48   15.97 14.52 15.75 17.71 18.80
  West Japan Big Cube 2013   (2013-11-2~3)
West Japan Big Cube 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 19 17.02   19.15   20.15 17.34 19.96 17.02 27.56
 4x4x4 Cube First round 11 1:13.91   1:26.38   1:34.08 1:30.52 1:28.34 1:20.28 1:13.91
 5x5x5 Cube First round 11 2:09.55   2:37.32   2:37.06 3:25.11 2:27.77 2:09.55 2:47.13
  East Osaka 2013   (2013-9-15)
East Osaka 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 16 16.91   17.92   21.75 18.63 16.91 18.08 17.06
 3x3x3 Fewest Moves Final 4 37     37
 Square-1 Final 1 15.03   18.87   20.58 17.34 15.03 19.58 19.69
  Kanazawa 2013   (2013-8-23~25)
Kanazawa 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 22 15.77   17.44   18.78 15.77 16.44 21.11 17.11
 3x3x3 Fewest Moves Final 16 DNF   DNF   DNS DNF DNF
 Square-1 Final 1 14.63   17.56   17.41 19.43 14.63 19.25 16.02
  Kansai Star 2013   (2013-7-7)
Kansai Star 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 18 15.13   18.46   16.27 19.21 19.90 21.52 15.13
  Japan 2013   (2013-6-1~2)
Japan 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 38 13.65   17.68   16.38 17.96 18.69 18.91 13.65
 2x2x2 Cube First round 15 5.00   6.20   5.00 6.30 5.02 9.78 7.28
 3x3x3 Fewest Moves Final 2 32     32
 3x3x3 One-Handed First round 14 28.44   34.23   29.94 38.16 DNF 28.44 34.58
 Rubik's Clock Final 9 13.44   15.27   16.97 16.05 13.44 14.55 15.22
 Square-1 Final 2 19.83   21.72   20.93 22.68 19.83 22.68 21.55
  Cherry Blossom Viewing 2013   (2013-4-6)
Cherry Blossom Viewing 2013
Event Round Place Best Average Result Details
 3x3x3 With Feet Final 3 1:28.80   1:51.21   2:27.65 1:28.80 1:37.19
 Square-1 Final 2 19.06   21.08   20.53 22.31 20.41 19.06 38.91
  Kansai Open 2013   (2013-3-23~24)
Kansai Open 2013
Event Round Place Best Average Result Details
 Rubik's Cube First round 36 16.86   19.42   20.68 22.38 16.86 20.21 17.36
 3x3x3 Fewest Moves Final 13 DNF     DNF
 Square-1 Combined Final 2 16.88   20.56   31.65 21.52 18.15 16.88 22.02
  Hokuriku Eve Open 2012   (2012-12-24)
Hokuriku Eve Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 8 15.31   17.07   21.84 19.06 15.84 16.31 15.31
 2x2x2 Cube First round 7 4.94   6.03   6.03 6.56 9.71 5.50 4.94
 4x4x4 Cube First round 8 1:06.69   1:19.62   1:26.43 1:08.88 1:25.58 1:06.69 1:24.41
 5x5x5 Cube First round 9 1:56.56   2:30.09   1:56.56 2:34.11 2:59.46 2:39.15 2:17.02
 3x3x3 Fewest Moves Final 3 30     30
 3x3x3 One-Handed Final 4 24.18   29.44   33.52 24.18 33.27 27.77 27.28
 3x3x3 With Feet Final 3 1:14.15   1:20.56   1:19.92 1:14.15 1:27.61
  West Japan Big Cube 2012   (2012-11-24)
West Japan Big Cube 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 20 16.88   21.12   21.22 23.71 22.06 16.88 20.09
 4x4x4 Cube First round 18 1:10.11   1:16.09   1:10.11 1:40.71 1:20.56 1:17.44 1:10.27
 6x6x6 Cube First round 11 5:34.69   5:41.64   5:34.69 5:45.94 5:44.28
 7x7x7 Cube First round 11 8:00.55   8:20.40   8:13.61 8:47.05 8:00.55
 Megaminx First round 17 2:46.18   3:03.67   3:39.88 2:53.34 2:46.18 3:12.75 3:04.91
  East Osaka 2012   (2012-10-27)
East Osaka 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 16 15.97   17.83   17.66 17.93 17.91 15.97 18.53
First round 20 16.22   20.92   22.78 22.06 16.22 17.93 DNF
 5x5x5 Cube Second round 12 2:36.19   2:46.11   2:36.19 2:44.94 2:44.66 4:00.52 2:48.72
First round 12 2:09.13   2:16.35   2:13.81 2:09.13 2:19.19 2:31.06 2:16.06
  Japan Open 2012   (2012-9-16~17)
Japan Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 42 16.15   18.63   17.93 21.03 16.15 16.93 27.63
 2x2x2 Cube First round 27 6.25   7.82   DNF 9.36 6.25 7.47 6.63
 Square-1 Final 2 21.93   24.97   26.33 24.18 30.56 24.41 21.93
       Rubik's Magic First round 26 1.72   2.63   2.19 DNF 2.28 1.72 3.41
       Master Magic Final 3 2.27   2.92   2.61 2.27 2.90 3.25 4.08
First round 3 2.46   3.23   4.11 2.83 3.38 3.47 2.46
  Hiroshima 2012   (2012-9-1)
Hiroshima 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 15 14.69   19.99   21.93 21.68 20.11 18.18 14.69
First round 14 16.93   19.57   22.88 18.13 17.69 16.93 32.41
 3x3x3 One-Handed Final 4 25.86   28.69   29.38 25.97 32.03 30.72 25.86
First round 5 29.25   32.13   30.18 29.25 41.40 31.56 34.65
       Rubik's Magic First round 10 1.43   2.46   1.43 2.31 3.30 9.69 1.77
       Master Magic Final 6 3.22   5.16   DNF 4.72 3.22 5.97 4.78
First round 2 2.41   2.72   2.41 2.96 2.61 3.25 2.58
  Cube Camp in Kanazawa 2012   (2012-8-17~19)
Cube Camp in Kanazawa 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 29 15.06   17.68   17.19 17.56 23.34 18.30 15.06
 2x2x2 Cube First round 23 2.69   6.87   3.80 2.69 9.41 11.19 7.41
 4x4x4 Cube First round 34 1:13.81   1:33.84   1:59.59 1:33.03 1:51.11 1:13.81 1:17.38
 3x3x3 One-Handed First round 25 32.72   44.33   51.81 46.71 32.72 37.22 49.06
 Square-1 Final 1 16.41   20.71   19.16 28.47 24.81 16.41 18.15
       Rubik's Magic First round 7 1.46   1.74   1.91 3.84 1.52 1.78 1.46
       Master Magic Final 1 2.44   2.93   2.44 3.18 2.69 2.93 DNF
First round 2 2.50   2.89   3.21 3.34 2.52 2.50 2.94
  Kanto Open 2012   (2012-8-12)
Kanto Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 40 15.97   18.91   25.59 15.97 16.63 22.05 18.06
 2x2x2 Cube First round 17 4.77   6.82   6.65 6.72 4.77 7.91 7.09
  Kansai Star Festival 2012   (2012-7-7)
Kansai Star Festival 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 19 15.18   17.65   17.58 20.13 17.69 17.69 15.18
First round 19 14.30   18.17   20.75 14.30 18.81 16.77 18.94
 4x4x4 Cube First round 18 1:21.88   1:34.72   1:38.15 1:37.18 1:28.84 1:21.88 1:38.56
 5x5x5 Cube First round 14 2:32.46   2:53.25   2:56.15 2:39.78 3:09.68 2:32.46 3:03.83
 Square-1 Final 4 24.75   34.61   29.19 DNF 30.30 24.75 44.33
  Kyotanabe Open 2012   (2012-5-26)
Kyotanabe Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 16 16.55   20.11   30.18 16.72 20.16 16.55 23.44
First round 16 17.18   19.52   20.81 28.61 18.30 17.18 19.46
       Rubik's Magic Final 3 1.31   1.69   1.56 3.66 1.61 1.91 1.31
First round 5 1.46   1.81   1.46 1.47 2.58 2.40 1.56
  Tokai Open 2012   (2012-4-29)
Tokai Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 25 17.72   20.96   21.43 17.72 19.75 21.88 21.69
First round 19 13.05   17.57   26.72 17.31 16.93 18.47 13.05
 2x2x2 Cube Final 7 7.06   8.38   8.28 13.56 7.78 7.06 9.09
Second round 7 5.47   6.54   6.02 7.08 6.52 5.47 7.47
First round 9 7.08   7.99   8.28 7.34 15.02 7.08 8.36
 4x4x4 Cube First round 18 1:16.00   1:34.19   1:35.77 1:48.03 1:50.19 1:16.00 1:18.78
 5x5x5 Cube First round 14 2:36.02   DNF   2:38.25 2:36.02 DNF DNF DNF
       Rubik's Magic Final 5 1.52   1.88   1.59 2.36 1.93 1.52 2.13
First round 8 1.44   1.69   2.03 1.53 1.44 2.06 1.50
       Master Magic Final 5 2.97   3.75   3.44 4.41 5.61 3.40 2.97
First round 3 2.71   3.12   2.96 3.65 2.71 2.75 4.88
  Kansai Open 2012   (2012-3-24~25)
Kansai Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 39 14.59   20.10   17.46 22.38 20.47 14.59 23.02
 2x2x2 Cube First round 35 7.41   12.53   29.33 7.75 20.55 7.41 9.30
 4x4x4 Cube First round 33 1:11.08   1:28.52   1:11.08 1:35.63 1:24.81 1:41.31 1:25.11
 3x3x3 One-Handed First round 23 33.78   39.01   42.59 40.66 33.78 37.06 39.30
 Pyraminx First round 12 10.88   13.11   11.02 10.88 14.40 18.21 13.91
       Rubik's Magic First round 25 1.44   DNF   2.86 1.44 4.02 DNF DNF
       Master Magic Final 5 3.40   3.97   4.36 5.77 3.94 3.40 3.61
First round 8 2.69   4.25   4.75 4.94 DNF 3.05 2.69
  Kyushu Open 2012   (2012-2-18)
Kyushu Open 2012
Event Round Place Best Average Result Details
 Rubik's Cube Second round 15 15.28   19.81   32.53 15.28 16.59 21.84 21.00
First round 14 17.05   19.49   22.50 18.72 19.88 17.05 19.86
 2x2x2 Cube Final 10 7.21   11.50   17.71 15.68 11.50 7.31 7.21
 4x4x4 Cube First round 9 1:02.55   1:27.78   1:31.38 1:32.91 1:02.55 1:19.06 1:37.81
 5x5x5 Cube First round 9 2:31.09   2:50.48   2:46.69 2:37.75 2:31.09 3:07.00 3:13.25
 Pyraminx Final 5 11.02   16.81   16.22 11.02 17.75 21.33 16.46
  Kansai New Year 2012   (2012-1-14)
Kansai New Year 2012
Event Round Place Best Average Result Details
 Rubik's Cube First round 19 18.71   25.46   21.96 33.65 26.75 27.66 18.71
 2x2x2 Cube Final 10 4.55   8.04   8.34 4.55 7.72 9.68 8.05
 4x4x4 Cube First round 14 1:21.81   1:32.76   1:40.50 1:32.96 1:21.81 1:24.81 1:46.68
  Hokuriku Eve 2011   (2011-12-24)
Hokuriku Eve 2011
Event Round Place Best Average Result Details
 Rubik's Cube First round 21 18.31   20.41   19.15 19.68 18.31 22.41 24.97
 4x4x4 Cube First round 24 1:26.90   1:36.53   1:49.34 1:33.81 1:39.59 1:26.90 1:36.19
       Rubik's Magic Final 13 1.59   3.19   1.81 1.59 3.41 8.78 4.36
  Kyotanabe Open 2011   (2011-11-19)
Kyotanabe Open 2011
Event Round Place Best Average Result Details
 Rubik's Cube First round 14 16.80   19.45   19.78 24.65 16.80 20.31 18.25
 2x2x2 Cube Final 10 8.06   9.07   9.97 31.27 8.06 9.16 8.08
 4x4x4 Cube First round 16 1:41.69   1:44.45   1:41.83 1:44.28 1:47.25 1:41.69 1:47.46
  Cube Camp in Kanazawa 2011   (2011-8-19~21)
Cube Camp in Kanazawa 2011
Event Round Place Best Average Result Details
 Rubik's Cube First round 28 17.21   20.07   21.13 20.46 17.21 18.83 20.93
       Rubik's Magic Final 8 1.81   1.87   1.84 1.81 1.84 1.94 3.15
  Japan Open 2011   (2011-7-30~31)
Japan Open 2011
Event Round Place Best Average Result Details
 Rubik's Cube First round 38 20.30   21.40   24.03 21.91 20.50 20.30 21.78
  Osaka 2007   (2007-3-31)
Osaka 2007
Event Round Place Best Average Result Details
 Rubik's Cube First round 28 21.30   27.38   27.88 21.30 25.21 29.05 44.46