Yumu Tabuchi (田渕雄夢)

 
Details
Country WCA Id Gender Competitions
Japan2006TABU02Male35
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube1266.098.251621 
4x4 Cube5164130.4138.2588277 
5x5 Cube831741:07.841:11.1239196 
2x2 Cube4341911.613.483479413 
3x3 blindfolded74311355.162:11.002107211 
3x3 one-handed284211.5215.4063288 
3x3 fewest moves102011929   
3x3 with feet7265250.6853.8536197 
Megaminx312607661:44.911:57.4475525929 
Pyraminx3644116146.387.7583322825 
Square-198223319.4422.13127525 
Rubik's Clock2917452014.2223.1976225136 
7x7 Cube201694815:12.085:48.2655718821 
4x4 blindfolded525878:41.85   
3x3 multi blind11562005/5 46:10   
 
World Championship Podiums
Year Event Place Single Average Result Details
20113x3 one-handed213.9715.5715.02   13.97   17.55   15.78   15.91
 
20093x3 one-handed115.5516.9017.18   15.55   16.40   22.38   17.11
 3x3 fewest moves229 29
 3x3 with feet155.34 55.34
 4x4 blindfolded28:41.85 DNF   8:41.85
 
20073x3 fewest moves237 37
 4x4 blindfolded312:58.00 DNF   12:58.00
 
History of World Records
Event Single Average Competition Round Result Details
Rubik's Cube 10.83Osaka Open 2009Final9.30   9.19   11.03   13.11   12.16
 
4x4 Cube41.16 Japan Open 2008Final 
 
3x3 one-handed 16.11MegaHouse Cup 2010Final16.33   16.88   15.00   15.11   19.03
  16.19BUAA Open 2010Combined Final15.81   DNF   15.55   14.19   17.22
  16.89JRCA Kanto Winter 2010Final19.13   14.59   15.83   17.21   17.63
  16.90World Championship 2009Final17.18   15.55   16.40   22.38   17.11
 
History of Continental Records
Event Single Average Competition Round Result Details
Rubik's Cube6.09 US Nationals 2012Second 
  8.25Rabbit and Turtle 2012Final7.77   8.71   12.03   7.55   8.27
 7.50 UT Open 2010First 
  9.03Matsudo Open 2010Second9.33   8.86   9.22   8.61   9.02
  9.82Asian Championship 2010Second10.38   11.16   10.38   8.08   8.69
  10.03MegaHouse Cup 2010Second10.18   10.38   9.09   9.53   10.65
  10.71Japan Open 2009Second10.55   11.84   11.03   10.55   9.86
 
4x4 Cube 40.05Matsudo Spring 2011First49.90   42.25   36.00   38.66   39.25
 
3x3 blindfolded55.16 Tokyo Open 2008Final 
 
3x3 one-handed11.58 Matsudo Spring 2011First 
  15.62Osaka 2011Combined First17.06   19.19   13.06   16.33   13.47
 14.19 BUAA Open 2010Combined Final 
  18.64World Championship 2009First19.97   17.50   16.22   18.44   20.91
  18.73Japan Open 2009First18.66   21.66   18.50   19.03   17.71
  20.48Tokyo Open 2008Final20.91   19.86   22.41   18.27   20.68
 
3x3 fewest moves29 World Championship 2009Final 
 37 World Championship 2007Final 
 
4x4 blindfolded8:41.85 World Championship 2009Final 
 12:58.00 World Championship 2007Final 
 
History (Map)
  
Rubik's Cube
Competition Round Place Best   Average   Result Details
UT Open 2014Final28.55 9.55 9.90   11.28   9.25   9.50   8.55
 Second18.09 9.65 11.16   12.63   9.02   8.77   8.09
 First19.08 10.12 9.08   11.84   10.31   9.84   10.21
Asian Championship 2014Final59.31 10.11 10.02   10.30   10.00   10.44   9.31
 Second69.41 10.12 9.75   12.00   10.05   10.56   9.41
 First58.03 10.10 8.03   9.22   9.52   11.55   13.16
UT Open 2013Final48.58 11.03 13.41   8.58   10.11   12.30   10.68
 Second28.81 9.95 12.06   8.81   9.36   10.94   9.55
 First19.22 10.61 9.58   11.05   9.22   12.41   11.21
UT Open 2012Final39.36 10.13 9.59   10.55   10.25   12.97   9.36
 Second38.86 10.41 10.11   11.02   12.72   8.86   10.09
 First39.38 11.43 11.86   9.63   9.38   13.93   12.80
Japan Open 2012Final37.96 10.19 10.93   7.96   11.43   10.72   8.91
 Second28.50 9.71 9.63   9.44   10.05   11.19   8.50
 First18.81 9.60 10.94   12.56   8.97   8.81   8.88
Cube Camp in Kanazawa 2012Final28.33 9.80 9.81   11.93   8.33   9.43   10.16
 Second49.69 10.49 11.27   12.78   9.69   9.80   10.40
 First17.56 8.99 8.56   8.77   7.56   11.30   9.63
Kanto Open 2012Final48.25 10.64 14.38   8.25   9.03   8.52   17.55
 Second28.30 9.28 13.56   8.30   8.88   9.80   9.16
 First38.65 10.40 10.16   8.96   12.52   8.65   12.08
US Nationals 2012Semi Final209.72 11.34 9.72   11.43   11.30   11.41   11.31
 Second16.09AsR9.70 11.50   9.13   10.28   6.09   9.69
 First68.15 10.33 10.78   8.15   11.21   10.55   9.65
Kawasaki Open 2012Final17.81 8.42 7.83   8.96   8.97   8.46   7.81
 Second17.28 9.81 9.84   10.30   11.59   9.30   7.28
 First18.97 9.71 9.05   10.52   9.66   10.43   8.97
Rabbit and Turtle 2012Final17.55 8.25AsR7.77   8.71   12.03   7.55   8.27
 Second28.56 9.51 8.56   9.41   9.15   9.97   12.22
 First17.63 9.56 13.22   10.71   8.94   7.63   9.03
Matsudo Spring 2012Final38.71 10.73 12.28   10.47   11.63   8.71   10.08
 Second18.16 9.48 8.16   10.58   9.61   9.91   8.93
 First59.18 11.01 12.78   10.46   11.24   9.18   11.33
World Championship 2011Final59.59 10.44 11.25   10.05   9.59   11.06   10.21
 Semi Final48.40 9.49 8.94   12.38   10.28   9.25   8.40
 Second79.19 9.76 9.43   10.38   9.68   9.19   10.18
 First228.72 10.62 11.34   10.21   10.31   11.96   8.72
Matsudo Spring 2011Final68.90 11.86 10.27   13.63   13.21   12.09   8.90
 Second18.21 9.54 8.21   9.21   10.18   11.25   9.22
 First19.30 10.66 12.31   11.21   10.38   9.30   10.38
Osaka 2011Final18.41 10.41 11.81   10.53   8.41   10.81   9.88
 Second28.59 10.97 14.16   8.59   12.19   10.90   9.81
 First19.11 10.22 9.40   10.44   12.58   10.81   9.11
UT Open 2010Final18.47 10.07 9.58   10.88   9.93   10.69   8.47
 First17.50AsR9.49 9.83   8.71   9.94   7.50   10.44
Matsudo Open 2010Final18.63 9.90 10.66   10.02   9.78   8.63   9.90
 Second18.61 9.03AsR9.33   8.86   9.22   8.61   9.02
 First28.71 10.45 8.71   10.36   10.33   10.65   15.72
Asian Championship 2010Final29.22 10.98 9.22   10.52   14.15   10.28   12.15
 Second28.08NR9.82AsR10.38   11.16   10.38   8.08   8.69
 First1211.06 12.75 15.78   15.46   11.06   11.52   11.27
MegaHouse Cup 2010Final19.36 10.48 10.05   9.81   9.36   11.58   16.93
 Second19.09 10.03AsR10.18   10.38   9.09   9.53   10.65
 Combined First18.43NR11.09 12.34   10.25   10.69   8.43   21.53
BUAA Open 2010First19.18 10.93 11.43   9.18   11.81   11.69   9.68
Japan Open 2010Final110.05 10.94 10.93   10.43   15.74   10.05   11.47
 Second19.34 10.43NR10.40   9.34   10.38   10.50   20.96
 First19.16 10.89 11.33   9.16   10.08   16.21   11.27
JRCA Kanto Winter 2010Final19.43 10.47NR10.81   9.43   10.31   12.44   10.28
 First110.56 11.24 11.18   15.55   10.56   11.52   11.02
World Championship 2009Second4410.94 14.60 10.94   24.44   12.72   12.91   18.18
 First410.75 11.73 10.75   10.90   11.40   12.90   17.44
Japan Open 2009Final19.96 11.53 12.08   10.33   12.27   12.19   9.96
 Second19.86 10.71AsR10.55   11.84   11.03   10.55   9.86
 First210.27 12.49 13.19   11.33   12.96   10.27   17.61
Osaka Open 2009Final19.19 10.83WR9.30   9.19   11.03   13.11   12.16
 Second310.19 13.00 11.27   10.19   13.33   14.40   14.43
 First112.03 12.84 12.03   12.80   12.59   13.75   13.13
Japan Open 2008Final511.31 12.96 15.66   11.59   14.78   11.31   12.50
 First311.55 12.10 12.13   11.72   11.55   12.44   14.55
Tokyo Open 2008Final39.68 13.10 11.63   12.11   9.68   16.55   15.55
 Second812.83 16.32 19.96   16.47   19.55   12.94   12.83
 First714.56   14.56   15.18
Kashiwa Open 2008Final311.77 13.51 13.81   12.44   11.77   14.28   15.72
 Second111.03 12.66 11.03   16.43   13.27   13.19   11.53
 First310.86 12.38 12.02   10.86   14.41   11.59   13.53
Osaka Open 2008Final712.94 14.33 14.40   13.81   12.94   14.77   15.31
 Second911.71 14.75 14.84   12.90   17.77   11.71   16.50
 First1214.33   14.33   15.30
World Championship 2007Final1411.00NR14.78 11.00   14.63   14.54   15.28   15.16
 Second1612.08 15.20 16.06   16.36   15.00   12.08   14.55
 First2313.38 15.89 13.38   16.41   17.41   14.78   16.47
Japan Open 2007Final514.43 15.12 15.02   14.88   15.72   14.43   15.47
 First814.13 16.16 20.25   15.00   18.19   14.13   15.28
Japan 2006Second1115.55 18.52 19.86   19.37   16.33   15.55   21.71
 First1418.58   19.43   18.58
Tokyo Open 2006Final415.90 18.29 17.31   19.78   15.90   20.95   17.79
 Second719.00 19.38 19.00   19.33   19.02   24.65   19.80
 First1620.21   20.47   20.21
Osaka 2006First1725.91 27.04 26.53   27.20   31.92   25.91   27.40
  
4x4 Cube
Competition Round Place Best   Average   Result Details
UT Open 2014Final237.80 41.32 41.84   41.30   40.81   37.80   42.03
 First336.33 41.05 40.63   36.33   42.06   42.80   40.47
Asian Championship 2014Second1136.52 40.73 36.52   41.09   43.38   46.63   37.71
 First1239.15 42.74 47.16   43.18   39.15   40.77   44.28
UT Open 2012Final134.61 38.25 35.86   45.61   34.61   38.18   40.72
 First135.83 38.48 35.83   40.43   37.02   38.00   40.84
Japan Open 2012Final234.75 40.91 38.08   37.46   53.86   34.75   47.19
 First139.66 40.59 46.88   41.46   39.78   39.66   40.53
Cube Camp in Kanazawa 2012Final335.28 43.66 45.25   43.47   51.80   35.28   42.27
 Second137.88 39.62 49.41   40.02   37.88   39.61   39.22
 First330.77 42.98 42.08   46.52   30.77   41.91   44.96
Kanto Open 2012Final236.91 38.64 38.30   38.44   36.91   39.19   42.52
 First236.18 39.43 41.02   46.63   40.25   36.18   37.02
US Nationals 2012Final538.18 42.78 43.78   41.36   43.21   38.18   51.72
 Semi Final236.52 43.27 39.81   49.03   43.31   46.69   36.52
 Second334.40 44.23 44.61   47.13   34.40   52.50   40.96
 Combined First234.78 40.07 46.49   38.81   38.51   34.78   42.89
Kawasaki Open 2012Final136.50 39.50 49.72   41.69   37.59   39.22   36.50
 First135.43 38.79 43.36   35.43   37.71   42.40   36.25
Matsudo Spring 2012Final340.30 42.50 46.75   42.03   40.30   45.13   40.33
 Second338.69 41.83 40.88   38.69   45.02   39.59   48.34
 First138.53 40.26 39.66   41.91   46.08   38.53   39.21
World Championship 2011Final937.30 43.09 44.97   40.63   46.46   37.30   43.66
 Second437.28 40.11 44.59   37.44   45.61   38.31   37.28
 First330.41 40.32 40.63   40.65   47.68   30.41   39.68
Matsudo Spring 2011Final137.22 42.01 37.22   48.09   45.00   40.58   40.44
 First136.00NR40.05AsR49.90   42.25   36.00   38.66   39.25
Osaka 2011Final139.03 41.81NR39.03   42.00   41.72   41.72   1:13.97
 Combined First140.52 44.34 41.28   46.84   40.52   44.91   48.27
UT Open 2010Final242.47 47.04 53.00   46.81   42.47   48.90   45.41
Matsudo Open 2010Final144.59 48.05 52.88   44.59   46.56   46.30   51.30
 Second241.77 45.69 41.77   44.41   48.83   44.84   47.81
 First238.55 47.00 47.28   45.43   48.28   38.55   53.02
Asian Championship 2010Final241.36 46.29 46.06   49.96   42.86   41.36   50.53
 First444.41 52.11 DNF   55.27   44.41   49.86   51.19
MegaHouse Cup 2010Final243.31 46.49 1:04.55   51.00   44.71   43.31   43.75
 First247.13 49.47 51.22   48.00   1:09.47   47.13   49.19
BUAA Open 2010Combined First144.44 48.40 44.44   45.43   51.68   48.08   59.63
Japan Open 2010Final142.08 49.43 48.40   53.18   42.08   46.71   53.28
 Qualification144.66 49.54 53.68   45.53   49.61   44.66   53.47
World Championship 2009Final444.58 50.52 49.72   44.58   49.81   59.88   52.03
 First343.88 48.69 53.72   48.25   44.55   53.28   43.88
Japan Open 2009Final242.58 50.61 53.50   55.77   50.03   48.31   42.58
 First353.43   57.22   53.43
Osaka Open 2009Final242.08 48.43 49.13   50.63   42.08   45.52   58.34
 First356.03   56.03   1:02.88
Japan Open 2008Final641.16WR59.94 55.03   1:07.11   1:05.69   59.09   41.16
World Championship 2007Final121:06.00 1:10.46 1:10.53   1:08.53   1:21.91   1:06.00   1:12.31
 First151:08.86   1:08.86   DNF
Japan Open 2007Final31:04.69 1:16.98 1:28.08   1:11.46   1:15.83   1:04.69   1:23.65
Japan 2006Combined Final61:17.29 1:32.59 1:25.65   1:37.40   1:34.73   1:17.29   DNF
Tokyo Open 2006Combined Final131:34.68   1:34.68   1:36.29
  
5x5 Cube
Competition Round Place Best   Average   Result Details
Japan Open 2012Final31:09.33 1:14.25 1:19.28   1:11.28   1:17.46   1:14.00   1:09.33
 First51:16.84 1:20.41 1:23.21   1:16.84   1:17.80   1:20.21   1:28.93
Cube Camp in Kanazawa 2012Final41:10.31 1:20.59 1:19.77   1:21.13   1:20.86   1:10.31   1:25.22
 First41:16.55 1:21.93 1:22.66   1:18.16   1:24.97   1:16.55   1:27.61
Kanto Open 2012Final31:12.03 1:15.68 1:20.02   1:13.53   1:19.56   1:12.03   1:13.94
 First61:18.28 1:22.54 1:18.91   1:19.21   1:29.50   1:29.50   1:18.28
US Nationals 2012Final61:13.61 1:23.71 1:44.84   1:27.72   1:19.80   1:13.61   1:23.61
 Semi Final61:09.30 1:25.52 1:34.02   1:09.30   1:29.47   1:21.02   1:26.06
 Second61:20.43 1:27.04 1:24.65   1:26.27   1:30.21   1:20.43   2:16.66
 Combined First51:15.25 1:23.54 1:24.33   1:33.84   1:20.63   1:15.25   1:25.66
Kawasaki Open 2012Final21:09.11 1:11.12 1:09.88   1:19.00   1:10.94   1:12.55   1:09.11
 First21:07.84 1:14.42 1:09.63   2:23.83   1:07.84   1:16.34   1:17.28
Matsudo Spring 2012Final51:16.78 1:23.41 1:19.52   1:16.78   1:26.18   1:24.52   1:55.36
 Second31:09.88 1:18.24 1:23.05   1:26.08   1:20.90   1:10.78   1:09.88
 First51:14.58 1:24.08 1:28.53   1:24.59   1:14.58   1:20.58   1:27.08
World Championship 2011Final101:12.16 1:20.07 1:21.00   1:20.75   1:27.50   1:18.47   1:12.16
 Second61:09.83 1:15.94 1:21.83   1:20.05   1:13.33   1:14.43   1:09.83
 First131:17.22 1:23.57 1:25.97   1:23.88   1:17.22   1:26.68   1:20.86
Matsudo Spring 2011Final11:16.78 1:22.81 1:22.78   1:27.03   1:16.78   1:23.78   1:21.86
 First11:24.38 1:28.16 1:29.63   1:28.09   1:33.94   1:26.77   1:24.38
Osaka 2011Final21:24.44 1:26.43 1:24.61   1:30.53   1:24.44   1:28.47   1:26.22
 Combined First21:14.15 1:26.57 1:31.27   1:23.40   1:28.91   1:27.40   1:14.15
Matsudo Open 2010Final21:21.27 1:26.81 1:27.78   1:24.63   1:21.27   1:34.31   1:28.02
 First31:22.77 1:31.13 1:33.94   1:36.00   1:23.46   1:22.77   1:43.88
Asian Championship 2010Final31:25.02 1:34.97 1:36.84   1:41.38   1:25.02   1:29.66   1:38.40
 First21:26.09 1:32.74 1:42.59   1:31.58   1:26.09   1:34.94   1:31.71
MegaHouse Cup 2010Final41:36.25 1:40.78 1:40.50   1:44.81   1:37.03   1:36.25   1:47.36
 First51:25.00 1:47.79 1:30.84   1:25.00   1:46.80   3:02.53   2:05.72
BUAA Open 2010Combined Final21:21.93 1:46.62 2:03.75   1:51.13   1:42.53   1:21.93   1:46.21
Japan Open 2010Final31:27.97 1:33.25 1:27.97   1:34.05   1:48.36   1:29.18   1:36.52
 Qualification31:31.58 1:36.33 1:31.58   1:33.21   1:56.94   1:40.16   1:35.61
World Championship 2009Final81:30.25 1:32.12 1:34.34   1:31.53   1:33.90   1:30.94   1:30.25
 First71:26.16 1:33.62 1:27.36   1:38.33   1:26.16   1:35.16   1:40.27
Japan Open 2009Final11:24.50 1:27.02 1:26.40   1:39.71   1:24.50   1:25.56   1:29.11
 First21:27.91   1:30.18   1:27.91
Osaka Open 2009Final21:18.61 1:26.06 1:30.47   1:18.61   1:27.08   1:27.69   1:23.41
 First41:27.33   1:36.84   1:27.33
Japan Open 2008Final51:42.66 1:45.04 1:48.59   1:50.94   1:43.53   1:43.00   1:42.66
 Qualification41:40.28   1:40.28   1:45.41
Osaka Open 2008Combined Final31:54.10 1:55.70 1:54.10   2:06.31   1:56.88   1:54.27   1:55.94
Kawasaki Open 2008Final21:51.05 2:01.89 1:53.93   2:09.52   2:26.71   1:51.05   2:02.21
World Championship 2007Qualification43:05.50   3:05.50   4:25.36
Japan Open 2007Final82:30.97 2:44.96 2:51.55   2:46.59   2:41.71   2:46.58   2:30.97
 Qualification33:10.56   3:10.56
  
2x2 Cube
Competition Round Place Best   Average   Result Details
Japan Open 2012Final81.69 4.03 5.65   4.02   2.41   1.69   5.96
 First23.18 3.53 3.22   3.18   5.16   4.05   3.33
Cube Camp in Kanazawa 2012First71.61 4.56 1.61   2.83   4.96   5.93   5.90
Kanto Open 2012Final82.66 4.89 4.88   5.41   4.96   4.83   2.66
 First52.83 4.09 3.33   5.02   2.83   5.28   3.93
US Nationals 2012Final153.52 4.41 5.33   3.84   4.81   4.59   3.52
 Semi Final123.15 3.73 5.19   3.15   4.22   3.27   3.71
 Second132.06 3.66 4.58   2.06   2.13   4.53   4.33
 First232.19 4.25 4.35   5.16   3.23   5.19   2.19
Kawasaki Open 2012Final22.09 3.69 2.09   5.03   3.27   3.81   4.00
Matsudo Spring 2012Final33.33 4.00 3.47   4.78   3.33   3.75   6.68
 Second31.88 3.48 4.11   1.88   5.09   2.93   3.41
 First62.90 4.00 6.47   4.00   2.90   3.69   4.30
World Championship 2011First213.05 4.06 4.03   4.18   4.21   3.05   3.96
Matsudo Spring 2011Final52.66 4.90 4.77   5.33   2.66   5.34   4.61
 First43.30 3.88 5.91   4.03   4.06   3.56   3.30
Osaka 2011Final63.31 5.52 DNF   5.06   5.28   6.22   3.31
 First23.97 4.90 4.10   4.37   3.97   6.24   7.46
Matsudo Open 2010Final42.69 4.83 2.69   4.86   5.27   6.28   4.36
 First53.43 3.69 3.43   3.53   3.72   3.81   4.59
Asian Championship 2010Final72.25 4.11 3.58   2.25   4.63   5.22   4.13
 First63.59 4.87 3.93   5.77   3.59   6.03   4.91
MegaHouse Cup 2010Final34.09 4.60 4.28   5.80   4.09   5.36   4.16
 First103.19 4.71 5.65   5.71   3.53   3.19   4.94
BUAA Open 2010First23.38 4.68 5.41   4.11   3.38   4.53   7.78
Japan Open 2010Final43.15 4.40 6.44   3.15   4.16   5.59   3.46
 Qualification92.86 6.11 7.63   2.86   6.59   5.05   6.68
World Championship 2009Final113.94 5.34 7.43   3.94   5.31   5.19   5.52
 First113.96 4.54 4.97   4.61   7.00   4.05   3.96
Japan Open 2009Final34.08 4.82 4.08   4.65   4.75   5.56   5.05
 First34.40 4.74 4.78   4.40   4.59   5.22   4.86
Japan Open 2008Final12.72 4.20 4.46   2.72   4.68   4.46   3.69
 Qualification13.58   3.58   8.90
World Championship 2007Final133.15 6.20 7.15   6.52   DNF   3.15   4.94
Japan Open 2007Final56.84 8.34 8.25   8.40   10.97   8.38   6.84
Japan 2006Final37.24 9.46 8.39   10.78   19.77   9.22   7.24
 First58.78   8.78   11.62
Tokyo Open 2006First1110.09   10.09   12.00
Osaka 2006Final715.41 18.09 21.47   16.56   16.23   15.41   DNF
 First812.26 17.62 20.68   12.26   16.20   DNF   15.99
  
Rubik's Cube: Blindfolded
Competition Round Place Best   Average   Result Details
UT Open 2014Final101:51.27 2:18.27 2:37.93   2:25.61   1:51.27
Kanto Open 2014Final51:23.15 DNF 1:28.80   DNF   1:23.15
 First71:33.72 2:11.00 2:59.47   1:59.80   1:33.72
Japan Open 2012Final41:44.53 DNF DNF   1:44.53   DNF
 First31:49.91 DNF 2:50.77   DNF   1:49.91
Asian Championship 2010Final52:00.97 DNF DNF   2:01.21   2:00.97
 First31:10.61 DNF 1:10.61   DNF   1:53.77
MegaHouse Cup 2010Final11:38.63 DNF DNF   DNF   1:38.63
 First11:32.31 DNF 2:48.81   DNF   1:32.31
Japan Open 2010Final11:00.77 DNF 1:00.77   DNF   1:10.43
 Qualification11:24.28 DNF 1:24.28   DNF   1:59.36
JRCA Kanto Winter 2010Final11:26.31 DNF DNF   DNF   1:26.31
World Championship 2009Final41:14.68 DNF 1:24.94   1:14.68   DNF
 First91:37.52   1:37.52   DNF
Japan Open 2009Final159.71 DNF 59.71   DNF   1:20.46
Japan Open 2008Final11:21.93 DNF DNF   1:21.93   DNF
Tokyo Open 2008Final155.16AsRDNF 1:37.06   DNF   55.16
Kashiwa Open 2008Final11:14.65NRDNF DNF   1:14.65   1:55.89
Osaka Open 2008Final11DNF DNF DNF   DNF   DNF
Kawasaki Open 2008Final2DNF DNF DNF   DNF   DNF
World Championship 2007First152:41.52   DNF   2:41.52
Japan Open 2007Qualification3DNF   DNF
Tokyo Open 2006Final6DNF   DNF   DNF
  
Rubik's Cube: One-handed
Competition Round Place Best   Average   Result Details
Asian Championship 2014Final816.27 17.97 19.77   16.27   16.36   18.46   19.08
 First511.52 16.36 23.40   16.83   16.72   11.52   15.53
Kanto Open 2014Final213.91 15.40 16.43   13.97   17.25   13.91   15.81
 First214.06 16.26 17.11   14.06   18.13   15.61   16.06
UT Open 2012Final515.00 17.92 26.97   15.00   16.44   21.38   15.93
Japan Open 2012Final517.30 18.99 20.11   19.03   21.65   17.30   17.84
 First515.56 19.30 19.58   22.13   22.40   16.19   15.56
Cube Camp in Kanazawa 2012Final313.71 17.53 20.22   21.40   16.53   13.71   15.84
 First214.59 16.69 17.94   22.30   14.59   16.91   15.22
Kanto Open 2012Final215.61 16.40 16.66   15.61   17.09   16.77   15.77
 First615.02 18.90 17.86   44.16   15.02   17.75   21.08
US Nationals 2012Final916.00 18.44 18.41   17.63   16.00   19.28   20.50
 Semi Final416.06 17.17 18.81   17.02   16.06   16.11   18.38
 Second114.13 15.89 14.16   21.50   14.13   14.53   18.97
 Combined First816.22 17.35 16.56   18.44   16.22   19.68   17.06
Kawasaki Open 2012Final216.80 18.02 17.78   18.36   18.59   16.80   17.91
Matsudo Spring 2012Final317.47 18.35 19.50   17.61   20.58   17.93   17.47
 Second213.96 15.88 13.96   15.40   16.59   15.66   20.28
 First617.25 20.84 21.46   17.25   23.16   18.05   23.00
World Championship 2011Final213.97 15.57 15.02   13.97   17.55   15.78   15.91
 Second1416.15 17.40 17.22   18.46   16.52   20.43   16.15
 First614.44 16.82 15.33   14.44   22.09   16.88   18.25
Matsudo Spring 2011Final113.31 15.83 17.80   15.25   16.66   15.59   13.31
 First211.58AsR15.56 12.33   17.63   17.18   17.18   11.58
Osaka 2011Final114.50 16.61 17.88   15.36   16.63   17.84   14.50
 Combined First113.06 15.62AsR17.06   19.19   13.06   16.33   13.47
UT Open 2010Final215.55 18.21 16.18   15.55   20.08   22.72   18.36
Matsudo Open 2010Final213.91 16.30 17.41   13.91   14.55   16.94   19.36
 First316.15 17.93 16.15   16.28   25.40   21.05   16.46
Asian Championship 2010Final313.00NR18.39 19.84   20.08   13.00   17.68   17.65
 First215.84 17.28 15.84   16.84   18.47   17.38   17.61
MegaHouse Cup 2010Final115.00 16.11WR16.33   16.88   15.00   15.11   19.03
 First215.96 18.95 21.16   18.36   21.63   17.33   15.96
BUAA Open 2010Combined Final114.19AsR16.19WR15.81   DNF   15.55   14.19   17.22
Japan Open 2010Final217.25 19.47 20.97   19.61   17.25   21.24   17.83
 Qualification115.43 17.62 16.88   20.63   19.71   15.43   16.28
JRCA Kanto Winter 2010Final114.59 16.89WR19.13   14.59   15.83   17.21   17.63
World Championship 2009Final115.55 16.90WR17.18   15.55   16.40   22.38   17.11
 First116.22 18.64AsR19.97   17.50   16.22   18.44   20.91
Japan Open 2009Final116.31 18.79 19.71   18.09   53.02   16.31   18.58
 First117.71 18.73AsR18.66   21.66   18.50   19.03   17.71
Japan Open 2008Final418.09 20.55 22.69   22.65   20.18   18.09   18.83
Tokyo Open 2008Final118.27 20.48AsR20.91   19.86   22.41   18.27   20.68
 First117.66   18.72   17.66
Osaka Open 2008Final619.63 22.92 DNF   23.11   23.19   19.63   22.47
World Championship 2007Final721.81 26.47 27.18   26.84   21.81   25.63   26.94
 First925.91   27.66   25.91
Japan Open 2007Final729.53 32.03 30.33   29.96   35.80   38.80   29.53
 Qualification431.19   31.19
Japan 2006Final242.12   42.12   43.95
  
Rubik's Cube: Fewest moves
Competition Round Place Best   Average   Result Details
Asian Championship 2014Final935   35   DNF
Kanto Open 2014Final16DNF   DNF
Japan Open 2012Final230   30
Cube Camp in Kanazawa 2012Final231   31   DNF
US Nationals 2012Final2338   DNF   38
World Championship 2011Final55DNF   DNF
Matsudo Open 2010Final13DNF   DNF
Asian Championship 2010Final334   34
Japan Open 2010Final13DNF   DNF
World Championship 2009Final229AsR  29
Japan Open 2009Final9DNF   DNF
World Championship 2007Final237AsR  37
  
Rubik's Cube: With feet
Competition Round Place Best   Average   Result Details
UT Open 2012Final51:01.31 1:29.74 1:01.31   1:32.65   1:55.25
Japan Open 2012Final558.34 1:04.79 1:05.84   58.34   1:10.19
Cube Camp in Kanazawa 2012Final71:01.69 1:10.29 1:01.69   1:14.75   1:14.44
US Nationals 2012Final251.03 53.85 53.00   57.53   51.03
Kawasaki Open 2012Final350.68 54.57 54.94   50.68   58.08
World Championship 2011Combined Final855.33 57.67 55.86   1:01.81   55.33
Asian Championship 2010Final251.08 58.24 1:03.58   1:00.05   51.08
 First31:26.38   1:26.38
Japan Open 2010Final254.21 1:00.06 1:04.63   54.21   1:01.34
World Championship 2009Final155.34NR  55.34
 First41:14.07   1:14.07
Tokyo Open 2008Final11:52.53   1:52.53   4:08.96
World Championship 2007First51:46.71NR  1:46.71
  
Megaminx
Competition Round Place Best   Average   Result Details
Asian Championship 2010Combined Final192:13.59   3:28.94   2:13.59
Japan Open 2010Final61:44.91 1:57.44 1:44.91   1:54.53   2:01.91   1:55.88   2:15.83
 First71:54.55 2:05.82 2:13.25   2:09.66   1:54.55
World Championship 2009Combined Final212:02.27   2:02.27
Japan Open 2009Final32:03.66 2:22.44 2:19.34   2:44.33   2:03.66
  
Pyraminx
Competition Round Place Best   Average   Result Details
Asian Championship 2010Combined Final57.38 8.12 10.47   7.38   8.15   8.13   8.08
Japan Open 2010Final86.52 9.57 8.90   9.88   10.93   9.93   6.52
 First26.38 7.75 7.43   11.18   6.38   8.63   7.19
World Championship 2009Combined Final116.84 8.86 9.83   10.69   8.43   6.84   8.31
World Championship 2007Combined Final57.71 12.63 11.84   15.25   15.83   10.81   7.71
  
Square-1
Competition Round Place Best   Average   Result Details
Japan Open 2012Final524.52 35.22 40.69   24.52   36.94   35.71   33.02
Matsudo Open 2010Final322.61 40.02 30.83   28.88   1:08.72   1:00.36   22.61
Asian Championship 2010Combined Final922.56 33.41 22.56   25.30   46.30   28.63   1:33.31
Japan Open 2010Final221.52 28.68 42.94   22.56   28.65   34.83   21.52
World Championship 2009Combined Final519.65 22.13 25.41   25.72   19.65   20.11   20.86
Japan Open 2009Final119.44 23.92 20.58   23.83   27.34   19.44   28.83
  
Rubik's Clock
Competition Round Place Best   Average   Result Details
Asian Championship 2010Combined Final614.22 27.17 51.61   14.22   DNF   15.59   14.31
Japan Open 2010Final815.96 23.19 DNF   16.38   20.06   33.13   15.96
Japan Open 2009Final1016.11 26.77 24.19   32.43   16.11   28.06   28.05
World Championship 2007Combined Final39DNF   DNF
  
7x7 Cube
Competition Round Place Best   Average   Result Details
Asian Championship 2010Combined Final96:08.83 6:30.52 6:40.96   6:41.78   6:08.83
Osaka Open 2009Final35:12.08 5:48.26 5:50.59   6:22.11   5:12.08
  
4x4 Cube: Blindfolded
Competition Round Place Best   Average   Result Details
Japan Open 2012Final219:01.00   19:01.00   DNF
Asian Championship 2010Final4DNF   DNF   DNF
Japan Open 2010Final117:29.00   DNF   17:29.00
World Championship 2009Final28:41.85AsR  DNF   8:41.85
Japan Open 2009Final114:42.00   DNF   14:42.00
Japan Open 2008Final1DNF   DNF   DNF
World Championship 2007Final312:58.00AsR  DNF   12:58.00
  
5x5 Cube: Blindfolded
Competition Round Place Best   Average   Result Details
Japan Open 2008Final1DNF   DNF   DNF
  
Rubik's Cube: Multiple Blindfolded
Competition Round Place Best   Average   Result Details
Japan Open 2012Final25/5 46:10   5/5 46:10
Asian Championship 2010Final33/3 16:25   3/3 16:25
Japan Open 2010Final23/3 16:24   3/3 16:24
  
Rubik's Magic
Competition Round Place Best   Average   Result Details
Asian Championship 2010Final31.27 1.41 1.96   1.43   1.31   1.50   1.27
Japan Open 2010Final221.50 3.08 3.16   1.93   1.50   4.16   5.59
World Championship 2009Final111.27 1.50 1.63   2.19   1.50   1.38   1.27
Japan Open 2009Final131.22 2.85 3.41   3.46   DNF   1.69   1.22
Japan Open 2008Final131.36 3.87 3.22   3.13   1.36   5.25   5.28
  
Master Magic
Competition Round Place Best   Average   Result Details
Asian Championship 2010Final123.68 5.40 6.88   3.68   5.09   4.22   9.01
Japan Open 2010Final74.08 5.33 5.13   4.08   6.27   4.58   6.41
World Championship 2009Final333.88 5.19 4.80   4.63   6.13   17.66   3.88