Yumu Tabuchi

 
Details
Country WCA Id Date of birth Gender
Japan2006TABU02 Male
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube24138.4310.03411 
4x4 Cube251541.1646.491372 
5x5 Cube617261:18.611:26.0624144 
2x2 Cube5241412.724.2087236 
3x3 blindfolded161155.16   
3x3 one-handed12914.1916.11111 
3x3 fewest moves121829   
3x3 with feet25954.211:00.06852 
Megaminx9561201:44.911:57.44127588 
Pyraminx13491816.387.7571176 
Square-13267419.4422.1340173 
Rubik's Clock182915715.9623.191913017 
7x7 Cube528635:12.085:48.2681355 
Rubik's Magic131282371.221.5021810117 
Master Magic91122493.885.193031257 
4x4 blindfolded1298:41.85   
3x3 multi blind212523/3 16:24   
 
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 Cube 10.03MegaHouse Cup 2010Semi Final10.18   10.38   9.09   9.53   10.65
  10.71Japan Open 2009Second10.55   11.84   11.03   10.55   9.86
 
3x3 blindfolded55.16 Tokyo Open 2008Final 
 
3x3 one-handed14.19 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
MegaHouse Cup 2010Final19.36 10.48 10.05   9.81   9.36   11.58   16.93
 Semi Final19.09 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 2009Semi Final4410.94 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
 Second311.55 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
 Semi Final1612.08 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
 Semi Final814.13 16.16 20.25   15.00   18.19   14.13   15.28
Japan 2006Semi Final1115.55 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
 Semi Final719.00 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
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
 First144.66 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
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
 First31:31.58 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
 First41:40.28   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
 First33:10.56   3:10.56
  
2x2 Cube
Competition Round Place Best   Average   Result Details
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
 First92.86 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
 First24.40 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
 First13.58   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
MegaHouse Cup 2010Final11:38.63   DNF   DNF   1:38.63
 First11:32.31   2:48.81   DNF   1:32.31
Japan Open 2010Final11:00.77   1:00.77   DNF   1:10.43
 First11:24.28   1:24.28   DNF   1:59.36
JRCA Kanto Winter 2010Final11:26.31   DNF   DNF   1:26.31
World Championship 2009Final41:14.68   1:24.94   1:14.68   DNF
 First91:37.52   1:37.52   DNF
Japan Open 2009Final159.71   59.71   DNF   1:20.46
Japan Open 2008Final11:21.93   DNF   1:21.93   DNF
Tokyo Open 2008Final155.16AsR  1:37.06   DNF   55.16
Kashiwa Open 2008Final11:14.65NR  DNF   1:14.65   1:55.89
Osaka Open 2008Final11DNF   DNF   DNF   DNF
Kawasaki Open 2008Final2DNF   DNF   DNF   DNF
World Championship 2007First152:41.52   DNF   2:41.52
Japan Open 2007First3DNF   DNF
Tokyo Open 2006Final6DNF   DNF   DNF
  
Rubik's Cube: One-handed
Competition Round Place Best   Average   Result Details
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
 First115.43 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
 First431.19   31.19
Japan 2006Final242.12   42.12   43.95
  
Rubik's Cube: Fewest moves
Competition Round Place Best   Average   Result Details
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
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
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
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 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
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
Osaka Open 2009Final35:12.08 5:48.26 5:50.59   6:22.11   5:12.08
  
Rubik's Magic
Competition Round Place Best   Average   Result Details
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
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
  
4x4 Cube: Blindfolded
Competition Round Place Best   Average   Result Details
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 2010Final23/3 16:24   3/3 16:24