Yu Sajima (佐島優)

 
Details
Country WCA Id Gender Competitions
Japan2008SAJI01Male47
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube7371017.478.9654165 
4x4 Cube1102929.9036.1456205 
5x5 Cube261759.501:13.7759298 
2x2 Cube212288842.413.332837811 
3x3 blindfolded301834431:46.56   
3x3 one-handed1310826714.3318.2328012115 
3x3 fewest moves4621181140   
3x3 with feet371534.3643.261873 
Megaminx12662191:15.971:23.371976611 
Pyraminx242619945.306.003228812 
Square-12124468630.8839.9662523022 
Rubik's Clock15176.167.531661 
Skewb101646717.4411.1765415910 
6x6 Cube8561362:39.112:51.44135488 
7x7 Cube221895505:24.715:34.3048717020 
 
World Championship Podiums
Year Event Place Single Average Result Details
2011Rubik's Clock36.167.988.18   6.16   8.68   10.47   7.09
 
History of World Records
Event Single Average Competition Round Result Details
Rubik's Clock6.367.53Kawasaki Open 2010Combined Final9.38   6.36   8.46   7.47   6.65
  7.96Japan Open 2010Final7.09   9.03   7.43   9.43   7.43
 
History (Map)
  
Rubik's Cube
Competition Round Place Best   Average   Result Details
UT Open 2014Final18.59 9.26 8.59   9.11   9.02   9.66   13.86
 Second28.44 9.65 9.43   9.41   10.11   10.30   8.44
 First28.19 10.18 11.46   9.75   8.19   18.41   9.34
Asian Championship 2014Final89.68 10.98 11.96   11.69   9.68   11.44   9.80
 Second99.58 10.36 9.78   9.58   11.34   9.96   11.38
 First209.30 11.91 9.50   14.66   11.56   9.30   DNF
Japan Contest Autumn 2014Final17.94 10.15 9.58   11.52   7.94   10.72   10.15
 Second28.36 10.00 8.36   12.96   10.52   10.43   9.05
 First29.59 10.90 DNF   9.59   11.93   10.86   9.90
Japan Contest Spring 2014Final28.31 10.44 11.71   8.93   10.69   8.31   DNF
 Second19.27 10.27 11.52   14.78   9.77   9.27   9.53
 First28.84 10.24 10.78   10.25   12.13   9.69   8.84
Kansai Open 2014Final39.69 10.81 12.75   10.16   12.05   9.69   10.22
 Second19.27 10.01 10.55   9.59   12.16   9.27   9.88
 First39.15 10.38 9.84   11.03   10.28   9.15   11.44
Kanazawa 2013Final29.69 10.69 10.80   11.13   9.69   10.31   10.97
 Second29.53 10.24 9.53   9.96   13.47   10.08   10.68
 First19.55 10.51 11.33   11.86   10.61   9.55   9.58
Tachikawa 2013Final610.44 12.28 10.44   14.24   10.63   15.97   11.96
 Second39.83 10.61 9.93   50.81   9.83   10.69   11.22
 First510.44 11.64 13.21   10.44   12.31   11.90   10.72
World Championship 2013Semi Final259.59 10.25 10.17   11.51   9.59   10.31   10.27
 Second549.56 11.55 11.19   14.54   11.79   9.56   11.68
 First4410.09 11.31 16.16   11.11   10.09   12.10   10.71
Lake-Biwa 2013Final59.11 11.39 13.66   13.27   9.11   10.80   10.11
 First19.02 10.33 9.02   11.19   9.69   10.41   10.88
Japan 2013Final18.03 8.96 8.03   8.44   9.18   11.08   9.27
 Second19.65 10.77 13.02   10.83   11.18   10.31   9.65
 First19.88 10.62 11.31   9.88   11.72   10.55   10.00
Kawasaki 2013Final27.68 10.19 7.68   9.72   DNF   10.65   10.21
Japan Contest Spring 2013Final28.72 9.10 9.44   9.05   8.80   8.72   DNF
 Second39.18 9.70 10.44   9.75   9.18   9.66   9.69
 First610.44 11.45 DNF   12.52   11.21   10.44   10.63
Kansai Open 2013Final48.81 11.04 9.16   DNF   14.34   9.61   8.81
 Second37.72 9.76 9.72   7.72   10.38   11.16   9.18
 First210.93 11.02 11.00   11.03   14.94   10.93   11.03
Rabbit And Turtle 2013Final39.22 10.95 9.22   10.11   11.77   10.96   12.61
 First28.78 10.30 8.78   9.91   13.56   10.34   10.66
Hokuriku Eve Open 2012Final29.44 10.14 10.88   9.69   12.59   9.44   9.86
 First19.80 10.98 10.77   9.80   12.58   11.50   10.68
Kanto Winter 2012Final28.84 10.10 10.27   8.84   10.72   12.93   9.30
 First18.93 9.82 9.47   10.44   13.69   9.55   8.93
UT Open 2012Final18.13 9.80 11.86   9.15   9.94   8.13   10.31
 Second510.40 10.98 12.40   10.40   11.11   11.38   10.44
 First28.96 11.07 11.55   8.96   10.94   11.61   10.72
Asian Championship 2012Semi Final1310.00 11.21 11.68   10.00   12.19   11.86   10.09
 Second97.47 10.87 9.89   14.85   7.47   9.89   12.83
 First1310.61 11.77 11.26   14.12   10.61   10.86   13.18
Japan Open 2012Final49.08 10.19 9.43   11.06   12.46   10.09   9.08
 Second39.06 10.01 10.46   9.06   10.44   10.46   9.13
 First59.27 10.71 14.25   9.50   9.27   12.55   10.08
Cube Camp in Kanazawa 2012Final49.08 10.44 11.56   9.80   DNF   9.96   9.08
 Second39.27 10.40 10.58   10.09   10.53   9.27   12.69
 First410.03 10.59 11.22   10.13   10.41   13.16   10.03
Kanto Open 2012Final29.63 10.13 11.36   9.77   9.63   10.16   10.46
 Second17.53 9.02 7.53   14.02   9.46   8.69   8.90
 First29.56 10.34 10.13   10.06   11.19   10.84   9.56
Kansai Star Festival 2012Final38.86 12.16 8.86   18.78   12.96   10.15   13.36
 Second18.77 9.57 9.81   9.31   9.59   10.83   8.77
 First29.94 10.61 10.78   9.94   10.65   10.41   11.03
Kawasaki Open 2012Final48.19 10.31 10.41   11.47   8.19   11.53   9.06
 Second58.93 11.85 11.65   8.93   18.83   10.63   13.28
 First28.80 10.16 9.25   13.43   8.80   10.93   10.30
Rabbit and Turtle 2012Final27.68 9.38 8.59   10.02   12.00   7.68   9.53
 Second38.19 9.76 9.90   13.36   8.19   10.91   8.46
 First510.13 11.04 11.55   10.56   10.13   11.88   11.00
Tokai Open 2012Final28.78 9.77 12.06   9.83   8.78   9.28   10.19
 Second210.00 10.25 10.08   10.33   10.40   10.00   10.33
 First18.55 9.74 9.93   9.47   9.81   10.15   8.55
Matsudo Spring 2012Final29.97 10.31 10.44   10.22   10.28   9.97   11.41
 Second59.61 11.04 11.63   9.81   11.69   14.31   9.61
 First18.63 9.75 8.63   8.93   11.16   9.15   13.56
Kansai Open 2012Final110.03 11.19 12.93   12.33   10.18   11.06   10.03
 Second28.75 10.39 9.69   9.55   12.33   8.75   11.94
 First39.44 10.73 10.65   10.93   10.61   9.44   11.08
Tsukuba 2012Final29.08 9.94 9.47   9.33   11.02   9.08   13.97
 Second59.36 10.82 10.96   11.66   12.47   9.36   9.83
 First18.55 9.66 9.81   8.55   9.50   9.91   9.68
Hokuriku Eve 2011Final39.09 10.34 12.86   10.77   9.59   10.66   9.09
 First19.78 10.43 10.13   9.78   12.02   10.66   10.50
UT Open 2011Final38.36 10.01 9.68   10.27   10.61   8.36   10.08
 Combined First28.50 9.62 9.69   8.97   8.50   10.36   10.21
Matsudo Autumn 2011Final59.78 11.56 10.68   12.86   9.78   12.63   11.36
 Second510.22 10.88 11.09   10.43   11.52   11.13   10.22
 First17.87 9.42 10.27   7.87   9.22   8.78   13.59
World Championship 2011Semi Final269.22 11.35 9.22   10.81   11.41   13.18   11.84
 Second219.43 10.68 9.43   12.81   10.78   10.96   10.31
 First159.22 10.21 9.22   10.96   13.78   9.25   10.41
Cube Camp in Kanazawa 2011Final38.81 11.20 11.40   11.71   8.81   10.50   DNF
 Second79.83 11.47 9.83   16.84   12.61   10.46   11.33
 First38.46 11.10 12.18   15.46   8.46   10.36   10.75
Japan Open 2011Final310.15 11.15 10.15   10.61   10.96   14.05   11.88
 Second49.22 11.73 12.53   9.22   12.02   29.38   10.65
 First610.25 12.56 10.25   15.47   13.58   13.50   10.59
Matsudo Spring 2011Final18.69 10.31 10.33   11.03   15.75   9.56   8.69
 Second39.16 10.70 10.53   9.16   14.81   10.41   11.15
 First210.05 10.66 10.61   10.05   11.15   11.28   10.21
Osaka 2011Final310.27 11.22 12.28   10.27   12.47   10.83   10.56
 Second19.99 10.78 10.96   14.93   11.16   9.99   10.22
 First59.27 11.60 12.47   12.31   9.27   12.21   10.27
UT Open 2010Final39.90 10.71 10.41   11.69   10.03   9.90   DNF
 First910.44 12.35 14.08   12.41   10.44   39.80   10.55
Matsudo Open 2010Final29.81 10.54 11.05   9.81   11.08   10.28   10.30
 Second29.52 10.28 9.59   10.61   9.52   10.63   DNF
 First49.30 10.79 9.30   11.22   11.91   10.81   10.34
Cube Camp in Kanazawa 2010Final211.21 11.57 11.66   11.72   11.34   11.21   13.53
 Second311.15 12.10 12.36   11.15   15.44   12.06   11.88
 First110.81 11.40 10.81   11.06   12.31   12.59   10.84
MegaHouse Cup 2010Final28.97 10.55 10.15   9.65   19.13   8.97   11.86
 Second39.63 11.22 15.09   9.63   10.28   11.30   12.08
 Combined First210.83 11.60 11.13   11.78   11.88   10.83   14.31
Kawasaki Open 2010Final311.08 11.65 11.08   12.91   12.50   11.19   11.27
 Combined First29.13 11.69 9.13   11.61   11.33   12.13   15.02
Japan Open 2010Final711.55 13.02 12.53   14.46   12.08   11.55   15.05
 Second910.56 12.76 12.66   13.46   12.27   13.34   10.56
 First89.86 12.79 12.61   12.55   9.86   13.34   13.21
JRCA Kanto Winter 2010Final310.58 11.61 12.05   10.58   11.65   11.13   14.61
 First211.38 12.06 14.68   11.46   11.38   13.13   11.59
JRCA Hokuriku 2009Final212.77 14.35 13.69   14.47   14.90   12.77   16.13
 First211.63 12.81 13.40   11.63   11.75   13.28   14.68
Osaka Open 2009Final813.25 14.69 14.65   14.88   17.69   14.55   13.25
 Second510.93 13.16 11.65   14.21   10.93   15.21   13.61
 First1012.33 15.10 13.80   17.36   14.15   12.33   18.40
Osaka Open 2008Final811.84 14.87 19.30   14.61   11.84   15.40   14.59
 Second1013.22 14.77 17.03   16.03   14.71   13.22   13.58
 First1114.11   18.68   14.11
  
4x4 Cube
Competition Round Place Best   Average   Result Details
UT Open 2014Final335.56 41.75 44.03   40.84   40.58   43.83   35.56
 First543.28 44.44 45.38   48.52   43.72   43.28   44.22
Asian Championship 2014Final1034.65 46.48 45.18   50.00   44.31   49.96   34.65
 Second732.61 39.62 39.22   39.84   39.80   32.61   2:01.00
 First532.77 37.32 37.58   35.33   32.77   39.05   42.94
Japan Contest Autumn 2014Final133.65 36.95 38.94   40.83   37.90   33.65   34.02
 First132.96 38.66 38.91   39.52   32.96   37.72   39.34
Japan Contest Spring 2014Final229.90NR38.88 29.90   44.31   37.72   42.88   36.05
 First235.69 37.32 40.72   36.59   35.69   37.30   38.06
Kansai Open 2014Final336.08 43.26 48.08   47.58   42.06   36.08   40.15
 First235.55 38.56 39.28   40.59   38.30   35.55   38.11
Kanazawa 2013Final132.90 40.26 38.61   44.61   32.90   42.97   39.19
 First236.75 39.67 38.25   38.72   42.05   36.75   42.52
World Championship 2013Semi Final1836.91 41.35 38.97   45.01   40.08   1:16.23   36.91
 Second936.46 38.62 37.11   40.62   40.15   38.60   36.46
 Combined First1036.85 40.00 39.43   36.85   39.26   DNF   41.32
Lake-Biwa 2013Final134.11 36.14 35.05   44.96   36.59   36.78   34.11
 First133.44 39.45 39.81   33.44   38.46   41.03   40.08
Japan 2013Final134.58 36.23 38.75   34.58   37.19   35.11   36.40
 First236.88 40.40 40.66   42.55   36.88   44.47   38.00
Japan Contest Spring 2013Final233.53 37.25 35.47   33.53   40.08   43.15   36.21
 First334.21 38.47 34.21   40.58   36.18   38.66   41.94
Kansai Open 2013Final237.52 39.43 37.52   38.06   39.06   41.18   DNF
 Second133.90 38.85 33.90   40.11   37.68   39.75   39.13
 Combined First236.30 39.79 49.08   38.59   42.71   36.30   38.08
Hokuriku Eve Open 2012Final135.90 37.81 37.36   35.90   36.61   39.46   DNF
 First235.41 41.23 42.50   43.06   40.58   40.61   35.41
UT Open 2012Final236.84 39.04 38.77   38.83   39.53   36.84   40.77
 First340.34 42.88 43.22   48.72   40.34   43.75   41.66
Asian Championship 2012Final237.58 39.93 39.74   40.77   37.58   42.61   39.27
 First537.27 41.30 39.22   45.54   37.27   41.09   43.60
Japan Open 2012Final636.63 48.14 59.96   36.63   39.50   DNF   44.97
 First437.19 42.52 37.19   45.02   47.93   43.58   38.97
Cube Camp in Kanazawa 2012Final135.25 40.12 39.30   41.77   42.09   35.25   39.30
 Second335.58 46.60 42.75   49.34   35.58   47.72   1:00.21
 First234.71 42.56 43.97   43.53   34.71   42.31   41.84
Kanto Open 2012Final134.41 38.03 45.00   39.59   34.41   37.21   37.28
 First335.58 39.71 40.15   39.90   39.09   35.58   42.59
Kansai Star Festival 2012Final137.03 37.69 37.66   38.05   37.03   42.53   37.36
 Second240.36 41.82 41.30   50.09   43.56   40.61   40.36
 First239.03 44.39 42.58   44.56   48.55   46.03   39.03
Kawasaki Open 2012Final437.81 43.16 37.81   54.96   43.09   41.16   45.22
 First434.84 45.97 48.91   43.44   45.88   48.59   34.84
Tokai Open 2012Final236.59 40.84 44.63   40.69   40.78   36.59   41.05
 Second233.46 37.77 45.36   36.18   33.46   39.47   37.66
 First231.77 40.28 37.18   43.22   45.28   40.43   31.77
Matsudo Spring 2012Final134.15 40.14 44.31   48.06   34.15   38.93   37.19
 Second235.08 40.65 44.41   39.28   42.02   35.08   40.65
 First233.80 40.46 37.66   43.11   43.06   40.66   33.80
Kansai Open 2012Final539.69 46.78 49.81   48.09   54.08   42.43   39.69
 First236.40 40.69 45.66   41.27   36.40   39.41   41.40
Tsukuba 2012Final237.47 40.19 43.78   47.47   37.47   38.61   38.19
 First231.18 38.98 43.71   31.18   38.75   35.81   42.38
Hokuriku Eve 2011Final238.25 41.89 46.16   42.00   42.34   38.25   41.34
 First135.68 41.41 39.75   42.81   41.68   35.68   43.59
UT Open 2011Combined Final235.34 41.28 46.30   41.31   36.22   DNF   35.34
Matsudo Autumn 2011Final235.91 40.91 44.22   40.18   46.03   38.34   35.91
 First133.81 41.64 41.63   41.59   53.50   33.81   41.71
World Championship 2011Final536.58 41.93 36.58   40.19   54.84   43.77   41.83
 Second639.03 41.16 42.05   42.18   40.13   41.30   39.03
 First1338.46 44.49 1:07.68   50.90   38.46   40.65   41.93
Cube Camp in Kanazawa 2011Final346.06 47.61 46.08   46.06   50.61   DNF   46.15
 Second339.59 46.07 44.84   46.77   46.61   39.59   58.53
 First443.52 52.88 53.43   51.22   43.52   1:10.56   54.00
Japan Open 2011Final344.03 47.01 44.11   DNF   46.83   50.09   44.03
 First545.41 51.38 51.94   DNF   45.41   48.61   53.59
Matsudo Spring 2011Final445.86 52.96 47.90   52.08   58.91   3:24.56   45.86
 First345.50 49.41 48.38   2:50.63   45.50   47.30   52.56
UT Open 2010Final1044.75 1:05.25 53.02   DNF   1:30.84   51.88   44.75
Matsudo Open 2010Final647.41 54.34 51.38   1:20.38   47.41   1:00.47   51.16
 Second442.88 47.26 46.72   46.61   48.44   42.88   52.88
 First1244.03 1:04.58 55.19   52.34   1:26.21   44.03   DNF
Cube Camp in Kanazawa 2010Final144.18 51.35 44.18   1:12.00   44.66   55.88   53.50
 First241.46 50.89 41.46   55.71   53.00   53.94   45.72
MegaHouse Cup 2010Final446.28 51.59 49.43   49.83   56.56   46.28   55.52
 First347.02 51.17 47.02   49.55   1:03.63   50.50   53.47
Kawasaki Open 2010Combined Final345.86 52.04 56.40   52.74   47.06   56.33   45.86
Japan Open 2010Final756.28 1:02.50 59.09   2:05.69   56.28   1:02.44   1:05.97
 Qualification1255.50 1:13.94 1:04.13   1:27.90   1:09.78   DNF   55.50
Osaka Open 2008Combined Final111:30.88 1:40.13 1:42.96   1:30.88   1:45.94   1:51.55   1:31.50
  
5x5 Cube
Competition Round Place Best   Average   Result Details
Asian Championship 2014Second171:12.46 1:31.45 1:36.46   1:29.28   1:31.41   1:33.65   1:12.46
 First121:13.25 1:19.58 1:16.59   1:22.34   1:19.80   1:13.25   1:51.00
Japan Contest Autumn 2014Final31:12.31 1:18.21 1:20.56   1:21.96   1:18.25   1:12.31   1:15.83
 First41:11.43 1:21.75 1:21.56   1:25.61   1:35.50   1:18.08   1:11.43
Japan Contest Spring 2014Final159.50 1:15.22 59.50   1:12.91   1:21.28   1:15.19   1:17.56
 First21:14.68 1:20.26 1:14.68   1:19.44   1:18.55   1:22.93   1:22.80
Kansai Open 2014Final31:14.16 1:23.18 1:14.16   3:41.56   1:30.52   1:24.47   1:14.55
 First31:17.59 1:21.01 1:20.05   1:17.59   1:28.11   1:20.81   1:22.16
Kanazawa 2013Final31:19.18 1:28.42 1:42.42   1:26.94   1:25.31   1:33.00   1:19.18
World Championship 2013Semi Final181:09.15 1:21.91 1:29.66   1:24.79   1:19.80   1:21.14   1:09.15
 Second171:10.30 1:19.57 1:22.79   1:20.78   1:16.58   1:10.30   1:21.34
 Combined First111:12.39 1:16.70 1:19.31   1:32.88   1:15.92   1:12.39   1:14.87
Lake-Biwa 2013Final41:10.69 1:17.62 1:20.28   1:16.81   1:15.78   1:42.13   1:10.69
 First51:10.06 1:17.84 1:16.46   1:16.41   1:10.06   1:20.65   DNF
Japan 2013Final21:11.56 1:14.44 1:19.13   1:17.06   1:11.56   1:13.63   1:12.63
 First31:09.78 1:19.53 1:31.05   1:17.16   1:09.78   1:17.93   1:23.50
Japan Contest Spring 2013Final31:13.53 1:19.34 1:13.53   1:18.58   1:18.36   1:21.08   1:23.90
 First31:14.55 1:17.64 1:16.03   1:14.55   1:32.53   1:19.71   1:17.19
Hokuriku Eve Open 2012Final31:11.43 1:22.00 1:29.16   1:21.91   1:44.86   1:14.94   1:11.43
 First21:11.52 1:18.46 1:20.03   1:11.52   1:31.68   1:13.44   1:21.90
Asian Championship 2012Final101:15.90 1:25.97 1:15.90   1:38.94   1:18.92   1:45.40   1:20.04
 First71:12.61 1:20.71 1:23.56   1:19.99   1:30.02   1:18.59   1:12.61
Japan Open 2012Final51:13.50 1:18.91 1:13.65   1:19.00   1:24.08   1:13.50   1:27.68
 First31:14.63 1:19.17 1:14.63   1:16.90   1:23.75   1:17.90   1:22.72
Cube Camp in Kanazawa 2012Final31:15.56 1:18.39 1:15.56   1:15.81   1:23.46   1:18.03   1:21.34
 First51:17.34 1:24.05 1:45.68   1:19.63   1:18.86   1:33.66   1:17.34
Kanto Open 2012Final51:04.91 1:18.32 1:21.81   1:24.71   1:16.44   1:04.91   1:16.72
 First51:20.72 1:22.24 1:21.22   1:20.72   1:24.18   1:21.31   1:27.02
East Japan Big Cubes 2012Final51:17.02 1:21.82 1:39.06   1:20.30   1:19.96   1:25.21   1:17.02
 Second61:10.91 1:22.97 1:21.93   1:26.78   1:23.96   1:23.02   1:10.91
 First31:09.52 1:16.56 1:19.56   1:16.41   1:13.71   1:09.52   1:26.38
Kansai Star Festival 2012Final21:09.15 1:13.77 1:09.15   1:15.05   1:28.13   1:11.16   1:15.11
 First31:18.46 1:22.74 1:18.46   1:20.22   1:28.86   1:50.30   1:19.13
Kawasaki Open 2012Final41:08.31 1:16.93 1:15.81   1:08.31   1:24.46   1:25.40   1:10.53
 First31:10.08 1:15.66 1:12.91   1:23.81   1:23.69   1:10.08   1:10.38
Tokai Open 2012Final31:11.88 1:22.05 1:28.68   1:11.88   1:19.36   1:22.53   1:24.25
 Second21:12.68 1:18.45 1:16.34   1:12.68   1:20.13   1:23.06   1:18.88
 First41:08.50 1:19.40 1:19.44   1:56.72   1:08.50   1:24.59   1:14.16
Matsudo Spring 2012Final31:11.22 1:15.61 1:20.88   1:15.75   1:18.97   1:12.11   1:11.22
 Second41:17.33 1:21.73 1:21.55   1:26.25   1:17.33   1:17.40   1:39.34
 First41:17.25 1:23.46 1:59.86   1:17.25   1:18.47   1:18.75   1:33.16
Kansai Open 2012Final31:11.08 1:15.75 1:29.68   1:16.21   1:16.09   1:11.08   1:14.94
 Combined First31:21.46 1:22.90 1:22.43   1:21.46   1:21.53   1:25.02   1:24.75
Tsukuba 2012Final31:08.53 1:14.48 1:17.09   1:24.46   1:12.27   1:08.53   1:14.08
Hokuriku Eve 2011Final41:11.77 1:25.30 1:43.40   1:20.11   1:29.52   1:26.27   1:11.77
Matsudo Autumn 2011Final31:23.27 1:25.38 1:33.71   1:26.55   1:23.27   1:24.20   1:25.39
 First31:19.15 1:23.51 1:28.16   1:19.15   1:39.69   1:22.43   1:19.93
World Championship 2011Second221:22.91 1:25.55 1:26.18   1:23.96   1:26.50   1:22.91   1:40.09
 First211:26.44 1:29.26 1:36.63   1:30.25   1:27.69   1:29.83   1:26.44
Cube Camp in Kanazawa 2011Final61:19.43 1:31.17 1:29.58   1:30.84   1:33.09   1:19.43   1:44.72
Japan Open 2011Final51:25.58 1:34.65 1:35.66   1:25.58   1:37.13   1:31.15   1:39.77
 First41:24.28 1:27.50 1:24.28   1:47.22   1:31.65   1:25.05   1:25.81
Matsudo Spring 2011Final21:20.41 1:25.95 1:56.84   1:31.03   1:20.41   1:23.77   1:23.06
 First21:19.93 1:29.25 1:59.90   1:25.38   1:32.46   1:29.90   1:19.93
Osaka 2011Final91:23.94 1:39.34 1:38.09   1:51.06   1:32.38   1:23.94   1:47.55
 Combined First71:37.27 1:37.95 1:38.16   1:38.27   1:37.27   1:37.41   1:40.72
Matsudo Open 2010Final61:45.13 1:51.57 2:00.90   1:54.21   1:45.13   1:50.63   1:49.86
 First61:42.81 1:52.35 1:47.90   2:29.90   2:00.18   1:48.96   1:42.81
Cube Camp in Kanazawa 2010First91:50.59 2:06.25 2:11.41   2:02.16   2:06.63   1:50.59   2:09.96
MegaHouse Cup 2010First131:56.58 2:17.47 DNF   2:34.09   2:10.44   1:56.58   2:07.88
  
2x2 Cube
Competition Round Place Best   Average   Result Details
Japan Contest Autumn 2014Final53.69 4.07 4.38   3.69   4.34   3.75   4.13
 First43.38 3.86 3.86   5.83   4.27   3.38   3.46
Japan Contest Spring 2014Final53.53 4.64 4.19   3.53   5.59   4.13   DNF
 First62.83 5.21 2.83   4.69   4.34   6.61   DNF
World Championship 2013Semi Final494.97 8.36 6.48   7.65   4.97   DNF   10.94
 Second483.49 4.33 4.22   3.99   4.78   3.49   5.95
 First833.45 4.64 3.45   4.40   5.07   DNF   4.45
Kawasaki 2013Final23.43 4.20 3.83   4.19   4.59   3.43   DNF
Hokuriku Eve Open 2012Final23.27 4.70 5.21   10.38   4.11   4.78   3.27
 First33.58 4.45 4.44   3.58   4.63   4.28   4.65
Asian Championship 2012Second154.46 4.99 4.63   4.46   6.72   4.94   5.41
 First144.03 4.46 4.47   5.25   4.75   4.15   4.03
Cube Camp in Kanazawa 2012Final32.41 4.29 3.93   3.80   DNF   2.41   5.13
 First32.56 3.33 2.56   3.21   4.31   3.36   3.43
Kawasaki Open 2012Final32.83 4.40 4.15   4.11   4.94   6.61   2.83
Tokai Open 2012Final33.69 4.74 5.11   3.69   DNF   4.16   4.96
 Second23.72 4.16 3.72   4.43   5.83   4.08   3.96
 First23.31 4.03 4.65   3.80   3.63   5.18   3.31
Matsudo Spring 2012Final64.19 4.94 6.27   4.19   4.30   8.52   4.25
 Second52.46 3.88 4.41   2.46   5.84   3.43   3.80
 First53.36 3.97 4.83   4.40   3.81   3.69   3.36
Kansai Open 2012Final123.08 6.82 9.63   3.08   DNF   4.86   5.97
 First23.38 4.08 4.53   3.38   7.58   4.19   3.53
Tsukuba 2012Final63.53 4.54 5.05   5.77   4.05   4.52   3.53
 First53.46 4.26 7.16   3.61   3.46   4.16   5.00
World Championship 2011First333.72 4.44 5.66   5.55   3.72   3.83   3.93
Cube Camp in Kanazawa 2011Final33.75 4.87 5.43   4.90   4.27   5.43   3.75
 First13.68 4.43 3.68   4.88   4.21   4.97   4.21
Japan Open 2011Final83.88 4.57 4.93   4.36   4.43   3.88   5.46
 First34.02 4.36 4.27   4.02   6.88   4.25   4.56
Matsudo Spring 2011Final43.68 4.27 3.90   4.05   6.13   3.68   4.86
 First53.91 4.22 3.91   4.27   4.21   4.19   7.46
Matsudo Open 2010Final64.46 5.65 4.46   6.77   6.18   5.83   4.93
 First62.63 3.70 2.63   6.13   3.80   3.34   3.97
Cube Camp in Kanazawa 2010Final34.09 4.82 4.86   4.59   5.02   4.09   10.05
 First24.06 4.69 5.36   4.46   4.06   4.80   4.81
MegaHouse Cup 2010Final24.15 4.49 6.71   4.15   4.80   4.47   4.19
 First53.34 4.39 8.31   4.36   4.52   4.28   3.34
Kawasaki Open 2010Combined Final33.65 4.92 DNF   4.36   5.27   5.13   3.65
Japan Open 2010Final103.86 5.33 3.86   7.71   5.40   6.28   4.31
 Qualification125.18 6.33 6.69   5.47   6.84   7.09   5.18
  
Rubik's Cube: Blindfolded
Competition Round Place Best   Average   Result Details
UT Open 2014Final17DNF DNF DNF   DNF   DNF
Tachikawa 2013First21DNF DNF DNF   DNF   DNF
Lake-Biwa 2013Final4DNF DNF DNF   DNF   DNF
Hokuriku Eve Open 2012Final43:03.11 DNF DNF   3:03.11   DNF
East Japan Big Cubes 2012Final52:07.30 DNF 2:07.30   DNF   DNF
 First52:39.30 DNF DNF   3:37.06   2:39.30
Kansai Open 2012Final52:36.25 DNF DNF   DNF   2:36.25
Hokuriku Eve 2011Final2DNF DNF DNF   DNF   DNF
Cube Camp in Kanazawa 2011First9DNF DNF DNF   DNF   DNF
Japan Open 2011Final41:46.56 DNF 3:16.58   DNF   1:46.56
Matsudo Spring 2011Final7DNF DNF DNF   DNF   DNF
 First53:07.81 DNF DNF   3:07.81   DNF
Osaka 2011Final13DNF DNF DNF   DNF   DNF
Cube Camp in Kanazawa 2010Final84:04.97 DNF DNF   DNF   4:04.97
  
Rubik's Cube: One-handed
Competition Round Place Best   Average   Result Details
Japan Contest Autumn 2014Final414.36 19.29 21.16   19.38   38.09   14.36   17.34
 First617.61 21.53 17.61   20.11   21.90   25.28   22.58
Japan Contest Spring 2014Final314.33 18.72 15.77   14.33   24.21   22.34   18.05
 First416.52 19.76 21.05   23.19   20.83   16.52   17.41
Tachikawa 2013Final517.53 19.21 17.53   24.65   19.09   19.27   19.28
 First816.90 21.13 23.63   16.90   20.69   21.36   21.34
World Championship 2013Semi Final4320.66 22.04 39.76   20.66   20.77   23.50   21.85
 Second2417.18 18.23 18.95   18.25   17.18   17.48   24.28
 Combined First2717.74 18.84 18.96   17.74   23.95   19.18   18.38
Japan Contest Spring 2013First1019.86 21.29 20.71   20.90   22.27   19.86   22.40
Hokuriku Eve Open 2012Final316.00 20.47 20.43   20.96   22.09   16.00   20.03
UT Open 2012Final717.40 21.82 19.97   24.83   20.65   17.40   25.27
Asian Championship 2012Second3120.53 27.59 25.39   24.72   32.65   20.53   35.01
 First3121.45 25.24 25.52   24.83   25.38   21.45   25.50
Japan Open 2012Final818.52 21.86 20.96   21.28   26.36   23.33   18.52
 First1219.44 21.90 22.66   19.61   23.44   19.44   DNF
Cube Camp in Kanazawa 2012First820.50 22.64 24.05   27.71   20.50   20.97   22.91
Kawasaki Open 2012Final1316.15 24.35 33.96   16.15   42.31   21.31   17.77
Matsudo Spring 2012Second918.38 23.18 18.38   26.81   20.72   22.02   DNF
 First819.30 22.28 23.90   25.52   22.13   20.81   19.30
UT Open 2011Combined Final2222.38 DNF DNF   28.38   DNF   29.24   22.38
World Championship 2011Second4719.80 23.36 22.90   24.77   23.13   24.05   19.80
 First4316.88 22.25 20.34   16.88   23.02   23.40   DNF
Matsudo Spring 2011First1019.36 25.37 19.36   26.44   25.72   36.58   23.96
UT Open 2010Final1022.15 25.31 22.91   22.15   24.86   32.65   28.15
Matsudo Open 2010First1021.65 26.85 33.52   23.19   21.65   23.84   36.16
Cube Camp in Kanazawa 2010First924.38 27.12 27.68   29.41   24.38   24.71   28.96
MegaHouse Cup 2010Final621.59 24.02 21.59   23.28   31.84   26.56   22.21
 First720.43 24.09 31.41   26.25   23.93   22.09   20.43
Kawasaki Open 2010Combined Final1428.86   28.86   31.36
Japan Open 2010Final1525.43 28.73 31.58   29.43   25.43   25.86   30.91
 Qualification1529.55 34.16 38.71   31.93   31.83   54.43   29.55
JRCA Kanto Winter 2010Final522.53 29.62 33.21   31.11   24.53   22.53   54.52
Osaka Open 2008Final1432.53 38.70 35.31   42.27   32.53   38.52   44.50
  
Rubik's Cube: Fewest moves
Competition Round Place Best   Average   Result Details
Tachikawa 2013Final24DNF   DNF
World Championship 2013Final140DNF   DNF   DNF
Hokuriku Eve Open 2012Final11DNF   DNF
Kanto Winter 2012Final941   41
Hokuriku Eve 2011Final440   40
  
Rubik's Cube: With feet
Competition Round Place Best   Average   Result Details
Asian Championship 2014Final247.71 49.01 47.71   48.61   50.72
 First235.80 44.44 35.80   51.09   46.44
Kanazawa 2013Final234.36 43.26 48.06   47.37   34.36
Tachikawa 2013Final542.58 1:23.07 2:43.69   42.58   42.93
 First345.00 50.41 50.65   45.00   55.58
World Championship 2013Combined Final548.25 56.66 48.25   1:08.30   53.42
Hokuriku Eve Open 2012Final143.02 51.52 43.02   55.11   56.44
UT Open 2012Final759.33 DNF 59.33   DNF   1:04.36
Asian Championship 2012Final259.07 1:05.56 1:14.22   59.07   1:03.39
Cube Camp in Kanazawa 2012Final61:02.71 1:07.72 1:09.58   1:10.87   1:02.71
Kawasaki Open 2012Final656.76 1:13.89 56.76   1:19.02   1:25.90
Cube Camp in Kanazawa 2010Final52:18.19 2:31.65 2:22.83   2:53.92   2:18.19
  
Megaminx
Competition Round Place Best   Average   Result Details
Kanazawa 2013Final31:21.28 1:23.37 1:21.28   1:36.97   1:23.63   1:24.36   1:22.13
Japan 2013Final31:15.97 1:25.33 1:24.16   1:21.59   1:38.61   1:30.25   1:15.97
East Japan Big Cubes 2012Final81:43.18 1:53.46 1:43.18   1:59.28   1:45.22   1:55.88   2:09.15
UT Open 2010Combined Final82:02.21 2:13.05 2:20.25   2:05.33   2:02.21   2:13.58   DNF
Cube Camp in Kanazawa 2010Final62:03.08 2:25.92 2:19.61   2:23.34   3:07.86   2:34.81   2:03.08
  
Pyraminx
Competition Round Place Best   Average   Result Details
Lake-Biwa 2013Final56.27 7.77 7.44   8.59   7.28   15.81   6.27
Hokuriku Eve Open 2012Final36.13 7.49 7.83   8.16   6.47   10.03   6.13
UT Open 2012Final97.55 11.62 7.55   9.30   11.65   DNF   13.90
Asian Championship 2012First146.54 9.80 11.24   13.72   8.98   6.54   9.17
Japan Open 2012Final46.66 7.92 8.71   7.18   9.22   7.86   6.66
 First66.90 8.14 8.44   6.90   14.06   7.61   8.36
Cube Camp in Kanazawa 2012First87.46 12.01 14.05   7.46   15.75   8.02   13.96
Kanto Open 2012Final35.30 6.00 7.05   6.16   5.30   5.55   6.28
Kansai Open 2012Final46.30 7.22 8.28   31.00   6.81   6.58   6.30
 First76.43 8.67 11.55   6.43   10.19   8.66   7.16
Hokuriku Eve 2011Final98.58 11.25 9.34   12.02   12.40   12.93   8.58
  
Square-1
Competition Round Place Best   Average   Result Details
Kanazawa 2013Final333.93 39.96 38.47   33.93   41.69   39.72   42.66
Japan Open 2012Final1030.88 42.82 41.19   30.88   43.00   44.27   DNF
Cube Camp in Kanazawa 2012Final633.05 DNF 33.05   DNF   35.08   DNF   33.58
  
Rubik's Clock
Competition Round Place Best   Average   Result Details
Asian Championship 2014Final27.16 8.10 8.55   7.83   10.65   7.16   7.91
 First36.71 8.76 8.96   9.84   6.71   7.49   DNF
World Championship 2013Final47.48 8.39 7.48   8.04   8.80   8.32   DNF
 Combined First36.20 8.63 8.19   7.73   6.20   DNF   9.98
Japan 2013Final17.72 9.30 8.69   7.72   8.44   DNF   10.78
Kansai Open 2013Combined Final18.18 9.01 DNF   8.19   8.18   9.05   9.78
Asian Championship 2012Final28.45 8.65 8.51   8.45   8.98   17.15   8.47
 First28.14 8.87 8.74   9.77   8.14   9.55   8.33
Japan Open 2012Final17.43 8.21 8.21   8.06   7.43   8.36   DNF
Cube Camp in Kanazawa 2012Final17.40 7.92 7.77   8.09   9.21   7.40   7.90
Kansai Open 2012Combined Final17.83 8.16 7.83   8.41   8.02   8.05   DNF
Tsukuba 2012Final16.36 8.18 7.84   6.66   10.03   13.41   6.36
World Championship 2011Final36.16NR7.98 8.18   6.16   8.68   10.47   7.09
 First48.00 9.28 9.46   9.15   DNF   8.00   9.22
Cube Camp in Kanazawa 2011Final17.09 8.18 7.65   10.41   7.25   7.09   9.63
Japan Open 2011Final18.28 9.32 DNF   8.63   10.00   9.33   8.28
 First17.80 9.18 10.93   DNF   7.80   7.81   8.81
Cube Camp in Kanazawa 2010Final26.71 10.30 DNF   6.71   7.13   15.86   7.90
Kawasaki Open 2010Combined Final16.36WR7.53WR9.38   6.36   8.46   7.47   6.65
Japan Open 2010Final17.09 7.96WR7.09   9.03   7.43   9.43   7.43
  
Skewb
Competition Round Place Best   Average   Result Details
UT Open 2014Final57.44 11.17 13.90   10.16   9.56   13.80   7.44
  
6x6 Cube
Competition Round Place Best   Average   Result Details
Asian Championship 2012First82:53.99 3:07.09 3:02.99   2:53.99   3:24.28
Japan Open 2012Final42:39.11 2:51.44 2:39.11   3:08.43   2:46.77
East Japan Big Cubes 2012Final42:54.53 3:05.74 3:11.36   3:11.34   2:54.53
  
7x7 Cube
Competition Round Place Best   Average   Result Details
East Japan Big Cubes 2012Final55:24.71 5:34.30 5:24.71   5:41.93   5:36.25
Japan Open 2011Combined Final5DNF   DNF
  
Rubik's Cube: Multiple Blindfolded
Competition Round Place Best   Average   Result Details
Osaka 2011Final6DNF   DNF
Matsudo Open 2010Final5DNF   DNF
  
Rubik's Magic
Competition Round Place Best   Average   Result Details
Asian Championship 2012First331.20 2.55 2.22   2.16   1.20   4.70   3.27
Japan Open 2012Final81.03 1.83 1.27   1.03   1.06   DNF   3.15
 First71.27 1.60 1.75   1.27   1.27   1.78   2.61
Cube Camp in Kanazawa 2012Final21.16 1.36 1.27   1.59   DNF   1.16   1.22
 First21.19 1.30 1.72   1.19   1.27   1.43   1.21
Rabbit and Turtle 2012Final31.15 2.02 1.77   3.08   1.22   1.15   3.06
Tokai Open 2012First141.17 DNF 1.17   2.43   7.86   DNF   DNF
Kansai Open 2012First121.09 1.83 1.22   3.15   3.36   1.13   1.09
Hokuriku Eve 2011Final11.03 1.05 1.05   1.06   1.05   1.03   DNF
World Championship 2011First1161.96 DNF 3.71   DNF   1.96   DNF   DNF
Cube Camp in Kanazawa 2011Final21.03 1.27 3.08   1.05   1.66   1.09   1.03
Japan Open 2011Final21.08 1.17 1.16   1.16   1.18   1.08   DNF
Matsudo Open 2010Final20.97 1.29 4.03   1.09   1.72   1.05   0.97
Cube Camp in Kanazawa 2010Final181.00 DNF 1.66   1.00   DNF   DNF   DNF
MegaHouse Cup 2010First161.46 2.70 3.46   1.96   3.11   1.46   3.03
Japan Open 2010Final71.25 1.62 1.33   2.11   1.25   DNF   1.41
Osaka Open 2009First101.21 2.10 1.25   1.21   3.25   2.41   2.65
  
Master Magic
Competition Round Place Best   Average   Result Details
Asian Championship 2012First203.85 5.45 10.42   5.13   3.85   6.63   4.60
Rabbit and Turtle 2012Final33.50 3.96 3.50   4.13   9.86   3.75   4.00
Tokai Open 2012First103.52 4.61 6.27   3.52   4.27   4.22   5.34