Takayuki Ookusa (大艸尊之)

1441381135
Country WCA ID Gender Competitions Completed Solves
Japan 2006OOKU01 Male 93 2682

Current Personal Records

Event NR CR WR Single Average WR CR NR
Rubik's Cube 37 449 1344 8.68 10.95 1563 518 39
2x2x2 Cube 28 662 2458 2.38 5.01 6074 1897 66
4x4x4 Cube 31 370 922 37.41 44.01 1027 403 29
5x5x5 Cube 9 81 193 1:03.40 1:11.87 225 95 11
6x6x6 Cube 4 56 129 2:06.80 2:13.28 112 51 3
7x7x7 Cube 6 84 190 3:22.54 3:37.37 210 91 5
3x3x3 Blindfolded 15 104 273 57.88 1:15.09 218 78 10
3x3x3 Fewest Moves 24 99 401 30 35.67 355 92 22
3x3x3 One-Handed 129 3905 9162 28.85 35.64 9141 3940 128
Megaminx 16 151 450 1:05.18 1:11.92 410 137 14
Pyraminx 6 72 266 2.53 3.83 172 48 7
Rubik's Clock 65 890 2641 24.38 30.62 2371 815 61
Skewb 33 1244 4104 6.63 8.07 2431 788 23
Square-1 22 247 851 17.50 25.61 999 304 25
4x4x4 Blindfolded 26 190 549 31:47.00
3x3x3 Multi-Blind 25 220 718 4/5 39:11

Medal Collection

Gold Silver Bronze
35 58 56

Record Collection

WR CR NR
6 12 3
Competition Round Place Single Average Solves
Rubik's Cube
Kansai Fall 2017 Second 17 11.78 14.17 20.7314.1414.5413.8211.78
First 17 12.08 14.50 13.2516.7213.5412.0819.57
Kansai Summer 2017 Second 15 9.32 12.61 DNF11.749.3213.3312.77
First 11 11.03 12.08 13.0811.0314.7211.4511.71
JRCA Kansai Spring 2017 Second 12 10.24 12.08 10.2412.5014.5410.2913.44
First 16 11.89 13.34 13.5015.5613.5211.8912.99
Kansai Open 2017 Second 25 11.45 14.15 11.4514.8613.0214.5815.50
First 21 11.18 13.29 14.4014.2913.6111.1811.96
JRCA Kansai Winter 2017 Final 7 11.72 14.07 13.8413.99DNF14.3911.72
Second 5 10.55 12.13 10.5511.7013.5312.0812.60
First 5 11.46 12.52 13.1212.9715.5511.4811.46
Kyushu Open 2016 Final 5 10.28 11.55 11.9610.2811.6511.0412.60
Second 6 9.63 11.95 11.5412.0212.299.6317.44
First 8 11.49 12.84 13.7311.4911.8514.2212.93
Kansai Small Cubes 2016 Final 6 11.88 12.28 12.4514.2711.8812.3512.04
Second 6 10.87 12.14 12.1510.8711.9413.0812.33
First 11 11.67 14.05 14.0515.5211.6713.3514.75
Japan Open 2016 Second 19 9.53 11.79 12.039.5311.4211.9112.57
First 19 10.23 12.03 12.8012.1811.1013.3210.23
JRCA Kansai Fall 2016 Second 7 11.43 12.72 13.5311.5313.6311.4313.09
First 6 10.53 11.49 10.5313.0510.9612.2511.27
Cube Camp in Kanazawa 2016 Second 12 10.83 12.49 12.6815.6511.7813.0010.83
First 14 11.59 12.40 13.9613.0211.5912.4611.71
JRCA Kansai Summer 2016 Second 10 10.81 12.85 11.6312.5914.3310.8116.08
First 8 9.63 12.69 11.3414.0912.6515.279.63
JRCA Kansai Spring 2016 Final 6 10.38 11.59 16.9011.3110.3812.0211.43
Second 6 10.68 11.01 12.6810.6911.6310.7210.68
First 10 10.61 12.92 13.7714.9111.5210.6113.46
Kawasaki Spring 2016 First 21 10.47 13.01 15.4013.6511.5813.8010.47
Cherry Blossom Viewing 2016 Final 3 11.44 13.36 17.4112.8613.0214.1911.44
First 3 11.50 13.22 13.4016.2513.8412.4111.50
Kansai Open 2016 Second 22 10.84 14.92 16.4015.3610.8414.8414.56
First 13 10.05 12.79 13.8611.2813.2210.0515.18
JRCA Kansai Winter 2016 Final 4 9.75 11.95 12.1912.5511.119.7519.68
Second 6 11.58 13.71 14.3414.0314.1311.5812.97
First 2 9.86 10.95 11.13DNF9.9411.789.86
Kyushu Open 2015 Second 8 12.21 12.64 14.2512.2112.5812.4312.91
First 8 12.71 13.42 13.5913.2113.4612.7114.53
UT Open 2015 Second 17 9.55 13.25 9.5512.5313.2214.0014.83
First 9 11.06 12.12 11.6811.0611.9112.7713.43
JRCA Kansai Fall 2015 Second 14 12.21 13.95 12.6113.8415.4112.2116.91
First 10 9.88 12.58 14.8810.3613.699.8813.68
JRCA Kansai Spring 2015 Second 9 11.40 12.93 12.0014.3412.4411.4017.83
First 5 11.19 11.76 12.9011.7812.3011.2111.19
Kansai Open 2015 Second 11 10.93 11.62 14.5212.1511.7710.9310.93
First 25 11.63 13.96 14.2811.6313.0614.5517.03
JRCA Kansai Winter 2015 Second 9 11.77 13.04 13.2513.6511.7715.0612.22
First 9 10.09 13.77 11.5015.0010.0915.4114.81
Tokai Open 2014 Final 2 11.77 12.54 12.6311.7713.0213.8411.97
Second 1 12.05 12.31 12.4112.3812.1512.0512.40
First 3 10.31 13.22 12.9012.4114.3410.3115.90
JRCA Kansai Fall 2014 Second 7 11.05 12.30 13.4711.0513.1511.9611.80
First 6 10.58 11.70 11.4611.7211.9313.7710.58
UT Open 2014 Final 9 8.68 12.19 12.6814.5311.588.6812.31
Second 7 10.00 11.77 13.3612.7511.2510.0011.30
First 23 12.66 14.00 17.0314.3113.6812.6614.00
Asian Championship 2014 Second 30 11.15 12.88 11.1513.0212.5013.1813.13
First 39 10.72 13.43 10.7214.1813.0913.0214.44
Sapporo Open 2014 Final 3 11.28 12.43 12.3612.0013.4011.2812.94
Second 3 11.68 12.37 12.8412.4611.6811.8113.28
First 4 11.00 13.86 11.0015.6614.9413.2513.38
West Japan Big Cube 2014 Second 8 12.16 12.63 12.1612.8812.1812.8313.77
First 8 11.65 12.36 12.4113.1112.3811.6512.28
Cube Camp in Kanazawa 2014 Second 11 10.55 14.46 15.1913.1310.5515.6115.06
First 4 11.55 12.12 12.5012.2511.5515.8011.61
JRCA Kansai Summer 2014 Final 6 9.86 12.64 13.8113.779.8613.5010.66
Second 4 11.46 11.91 14.0911.4611.6812.1611.90
First 3 10.66 11.03 11.6612.5210.7110.6610.71
JRCA Kansai Spring 2014 First 9 11.78 13.10 13.3313.3115.8411.7812.65
Cherry Blossom Viewing 2014 Final 5 10.15 13.30 10.1512.0014.5314.4413.46
First 6 12.19 13.52 12.9615.0615.2212.5312.19
Kansai Open 2014 Final 8 11.27 13.20 13.5613.9113.2211.2712.81
Second 7 10.84 12.06 10.8412.2811.0913.6812.80
First 10 12.93 13.29 13.4413.2513.8113.1812.93
Kanto Open 2014 Final 6 10.61 13.26 13.9714.6811.9613.8410.61
Second 8 12.05 12.52 12.6612.3612.0514.3412.55
First 14 11.36 13.81 11.3613.9313.8613.6517.63
JRCA Kansai Winter 2014 Final 7 12.83 14.53 14.0215.0312.8320.6514.53
First 7 11.80 13.91 19.0316.0613.4411.8012.22
Kyushu Open 2013 Final 5 11.15 12.64 11.5214.8113.5511.1512.86
Second 6 11.21 13.84 11.2114.5211.7815.2117.55
First 4 11.65 12.99 13.3314.5312.6313.0211.65
Hokuriku Eve Open 2013 Final 3 9.90 13.00 10.6313.789.9014.5815.38
First 3 11.59 13.60 11.5914.0613.7113.0316.53
West Japan Big Cube 2013 First 11 11.65 13.79 11.6515.4013.5313.6814.15
East Osaka 2013 First 8 11.72 13.79 11.7214.4316.5214.4712.46
Cube Camp in Kanazawa 2013 Second 9 12.71 13.47 13.6512.7113.3013.4714.86
First 12 12.41 14.27 12.4112.7816.4114.4615.56
Kansai Star Festival 2013 Second 9 12.22 13.03 12.2813.7212.2213.5913.22
First 7 12.38 13.16 12.3814.2212.6114.1512.71
Lake-Biwa Open 2013 First 12 10.27 14.27 14.3822.9410.2712.7115.71
Japan Open 2013 Second 14 11.11 13.49 15.7111.1112.3613.0015.11
First 11 11.16 13.43 16.3811.8819.3311.1612.03
Cherry Blossom Viewing Open 2013 Final 4 11.41 13.73 16.0912.4715.6311.4113.09
First 5 13.80 14.71 14.9615.1514.0213.8015.94
Kansai Open 2013 Second 22 12.96 14.43 15.0214.8613.4112.9615.05
First 12 10.72 13.55 13.0613.3414.2514.9310.72
Hokuriku Eve Open 2012 Final 6 13.30 15.56 15.5013.3016.3418.0314.84
First 6 10.34 14.03 14.4116.2510.3415.1812.50
West Japan Big Cube 2012 Final 5 11.02 12.92 17.5314.0612.2711.0212.43
First 8 10.93 13.64 14.4415.9312.8410.9313.63
Japan Contest 2012 Second 12 11.63 13.97 11.6313.8813.9714.0514.75
First 10 11.22 14.00 14.9414.7214.8812.4111.22
East Osaka 2012 Final 6 11.81 14.67 16.5214.1615.8414.0211.81
Second 5 10.63 12.54 12.2212.1313.2813.6310.63
First 7 12.41 13.87 17.7514.8112.4114.3012.50
Japan Open 2012 Second 15 12.96 13.49 14.0513.1115.8613.3112.96
First 19 13.18 14.41 15.2714.2515.9313.7213.18
Hiroshima Open 2012 Final 6 12.25 14.31 17.0612.9012.2512.9729.90
Second 4 11.81 13.07 12.9013.7112.6111.8114.91
First 9 13.63 14.44 15.9014.7514.8613.7213.63
Cube Camp in Kanazawa 2012 Second 13 12.13 13.09 12.4714.3812.1312.4114.53
First 15 12.71 13.97 12.8412.7120.4316.2712.81
Kanto Open 2012 Second 16 11.19 13.84 16.9014.3614.8311.1912.33
First 11 11.77 12.61 11.8012.1611.7713.8813.94
Shanghai Summer 2012 Second 30 14.13 15.17 14.9615.4616.8414.1315.09
Combined First 18 10.71 12.91 13.9313.7110.7117.2211.08
Kansai Star Festival 2012 Second 10 11.93 13.27 11.9314.7212.0314.0313.75
First 12 11.46 15.34 16.5816.2115.3011.4614.52
Kyotanabe Open 2012 Second 10 11.88 13.59 16.9312.9411.9011.8815.94
First 9 12.69 13.50 13.3817.0012.6913.7713.36
Tokai Open 2012 Second 12 12.65 14.87 14.5812.6517.6813.6816.36
First 11 11.88 14.07 13.7713.8415.7511.8814.61
Kansai Open 2012 Second 36 12.11 DNF 14.84DNF17.7112.11DNF
First 16 12.93 14.30 12.9414.8416.0312.9315.13
Kyushu Open 2012 Final 6 14.59 16.77 14.5919.8117.3317.2715.72
Second 6 13.16 15.31 13.1614.0016.9315.2116.72
First 5 12.40 13.67 12.4012.4415.1613.4115.50
Tsukuba 2012 Second 14 12.52 13.70 16.1912.7212.5215.6112.77
First 18 13.53 14.93 16.5214.6113.5317.5513.66
Kansai New Year 2012 Final 8 11.65 14.46 16.3414.4016.4111.6512.63
First 7 12.11 13.42 15.9613.1112.6112.1114.55
Hokuriku Eve 2011 First 14 14.18 15.47 15.5015.7715.2815.6314.18
Kyotanabe Open 2011 First 9 10.96 15.71 16.1618.8117.1813.7810.96
World Rubik's Cube Championship 2011 Second 121 13.52 16.33 13.5221.0617.3016.2815.40
First 97 13.22 14.11 14.5013.9315.1913.9113.22
Cube Camp in Kanazawa 2011 First 18 12.25 16.07 12.2515.5819.2714.6817.94
Japan Open 2011 Second 20 14.02 15.14 14.0221.0614.0617.0314.33
First 17 13.41 14.87 15.2814.5015.9014.8313.41
Osaka 2011 Second 25 13.80 15.81 16.2516.3413.8014.8320.09
First 19 13.30 14.22 13.3014.2613.4115.0017.30
JRCA Kansai Spring 2010 First 9 15.05 15.76 15.6318.0515.4416.2215.05
Japan Open 2010 First 41 16.34 19.58 22.9417.5320.5616.3420.66
World Rubik's Cube Championship 2009 First 126 16.40 18.12 17.8017.4725.2219.0816.40
Japan Open 2009 Second 25 15.91 18.46 17.8315.9117.9619.5820.06
First 20 14.83 17.98 17.6117.9318.4014.8319.55
Osaka Open 2009 Second 16 14.06 15.74 14.8416.8016.8414.0615.58
First 13 15.21 16.05 15.2115.5917.2218.0215.33
Japan Open 2008 First 13 14.16 15.18 14.1615.9615.3014.2718.61
Qualification 4 13.11 25.5013.11
Tokyo Open 2008 Final 8 14.71 15.32 15.5515.5214.9014.7122.27
Second 7 13.91 15.57 13.9114.7517.3016.5915.36
First 8 15.72 17.0915.72
Ibaraki competition 2007 Final 6 15.72 16.87 17.1316.7215.7216.7517.15
Second 6 13.96 16.87 20.3116.4313.9617.5916.59
First 4 14.03 15.64 15.6114.0316.8114.9716.34
World Rubik's Cube Championship 2007 Second 34 14.81 18.25 15.5919.7520.4419.4014.81
First 40 14.77 17.34 14.7717.4420.6817.3617.23
Kanazawa Open 2007 Final 5 15.78 16.66 16.9016.0217.0620.5815.78
First 4 14.75 16.43 14.7516.3117.9615.0223.56
Japan Open 2007 First 14 14.31 17.70 17.5314.3119.3617.0218.55
Osaka Rubik's Cube contest 2007 Final 6 16.53 19.52 22.2217.1116.5319.2223.80
Second 5 15.53 16.13 16.4016.7816.1515.5315.84
First 13 14.80 19.66 14.8021.5321.9315.5222.61
Japanese Championship 2006 Second 18 15.15 21.55 22.5220.4022.0815.1522.16
First 9 16.97 18.3616.97
Rubik's Cube OGU Open 2006 Final 5 19.57 21.00 19.6821.4121.9021.9619.57
First 4 18.49 19.48 18.4919.9619.1720.8019.30
Tokyo Open 2006 Second 18 17.41 21.73 23.0026.0819.8117.4122.38
First 7 17.72 21.1417.72
Osaka Rubik's Cube contest 2006 First 10 20.15 23.36 21.0520.1525.6923.3426.16
2x2x2 Cube
JRCA Kansai Summer 2014 First 10 4.71 6.66 4.718.136.196.557.25
Cube Camp in Kanazawa 2013 First 10 5.34 6.37 10.715.346.066.476.59
Hokuriku Eve Open 2012 Final 4 2.38 6.34 7.882.386.845.027.15
First 6 4.77 5.98 5.686.216.058.664.77
Japan Contest 2012 First 17 4.22 6.62 5.097.724.229.337.06
Cube Camp in Kanazawa 2012 First 8 3.46 5.01 6.555.195.664.183.46
Shanghai Summer 2012 Combined First 26 4.93 5.77 4.936.065.586.695.68
Kyotanabe Open 2012 Final 6 6.13 6.78 8.366.316.886.137.16
First 5 2.97 6.39 5.472.977.755.968.84
Kansai Open 2012 First 22 6.09 7.86 12.568.886.096.847.86
4x4x4 Cube
JRCA Kansai Winter 2017 Final 4 42.42 49.34 59.6346.5744.7356.7142.42
First 6 45.36 50.21 52.8950.8045.3646.931:03.37
Kyushu Open 2016 Final 4 44.50 46.63 48.1945.6248.1244.5046.14
First 6 43.21 49.96 53.0650.6246.2054.6843.21
Cherry Blossom Viewing 2016 Final 3 48.90 50.39 50.4350.8348.9054.0049.90
First 3 48.69 52.94 1:07.6853.5348.6956.5248.77
UT Open 2015 Final 9 42.80 47.52 45.8345.411:06.3151.3342.80
UT Open 2014 First 11 44.97 52.91 50.3353.8844.9754.5254.83
Asian Championship 2014 Second 23 47.21 50.70 1:29.6647.2152.4649.6849.96
First 23 43.21 50.25 43.2153.3152.0550.6348.08
Sapporo Open 2014 Final 3 45.02 47.65 45.0247.0848.7547.1350.97
First 3 48.08 52.44 54.9350.5355.3051.8648.08
West Japan Big Cube 2014 Final 6 41.00 46.65 51.9641.0044.8145.7249.41
First 6 39.78 50.94 55.7852.5344.5039.781:01.61
Cube Camp in Kanazawa 2014 Final 6 46.55 54.40 51.2558.0553.911:00.6946.55
First 3 40.80 44.98 40.8041.3346.3147.3048.65
JRCA Kansai Spring 2014 Final 4 40.83 45.11 47.6845.7256.3441.9340.83
First 3 40.27 44.01 40.2747.0043.9343.0345.08
Kansai Open 2014 Final 8 44.96 53.96 51.9756.0044.9653.911:57.00
First 6 43.93 47.36 47.6847.1947.2243.9356.11
Kanto Open 2014 Final 4 42.88 46.19 44.9744.4650.5642.8849.13
First 5 48.09 49.08 48.0950.6348.3450.9448.27
JRCA Kansai Winter 2014 Final 3 43.44 48.51 46.8348.4143.4450.3052.84
First 4 43.91 46.87 48.5346.0246.0643.9154.36
Kyushu Open 2013 Final 3 44.09 50.58 53.1346.6551.9644.0954.05
First 4 48.33 50.07 49.0952.561:08.7848.3348.55
Hokuriku Eve Open 2013 Final 2 40.80 51.70 54.2151.9340.8048.9756.53
First 1 46.41 50.52 50.0046.4152.911:10.5548.65
West Japan Big Cube 2013 Final 5 42.00 48.44 42.0050.4748.1657.3646.69
First 4 43.72 49.00 52.3343.7248.5546.111:00.27
East Osaka 2013 Final 3 47.46 49.86 50.3647.4653.6151.3847.83
Cube Camp in Kanazawa 2013 Final 3 37.41 47.24 1:00.9044.0351.0337.4146.66
First 4 44.22 50.92 44.2253.0055.6147.0052.75
Lake-Biwa Open 2013 Final 6 49.21 53.24 49.2157.661:01.1349.7252.34
First 6 40.63 50.20 54.1551.7845.1140.6353.71
Japan Open 2013 Final 7 42.02 51.92 42.0248.9050.72DNF56.15
First 10 44.15 54.49 1:03.6344.1546.6155.751:01.11
Cherry Blossom Viewing Open 2013 Final 5 47.38 55.97 53.1657.6957.8847.3857.05
First 3 44.25 51.60 52.1353.7851.6144.2551.05
Kansai Open 2013 Final 7 42.43 50.48 50.1149.6651.6842.4351.96
Second 6 43.30 46.88 48.4647.0546.3843.3047.21
Combined First 8 45.05 49.43 45.0550.1355.2852.5645.61
Hokuriku Eve Open 2012 Final 4 46.40 52.03 53.6150.801:00.3451.6846.40
First 3 49.02 51.83 50.9649.0253.8657.6550.68
West Japan Big Cube 2012 First 11 45.88 55.81 1:01.1545.8858.6156.5252.31
Japan Contest 2012 Final 5 44.97 49.56 52.9944.9748.2747.4158.22
Second 4 44.94 47.65 49.4344.9455.9345.5048.02
First 5 38.65 50.99 51.9454.4757.8638.6546.56
East Osaka 2012 Final 6 47.78 55.05 58.7153.9347.7853.3457.88
Second 6 46.91 52.57 50.4146.9155.7151.5856.34
First 1 41.66 45.31 43.2747.3441.661:01.0845.33
Japan Open 2012 Final 5 40.72 47.02 47.7140.7247.1153.9046.25
First 10 47.41 52.24 48.2259.8447.4152.3056.21
Cube Camp in Kanazawa 2012 Second 11 45.06 58.89 45.061:00.8359.911:04.2855.94
First 8 47.44 53.73 53.8459.3048.0547.44DNF
Kanto Open 2012 Final 11 44.63 54.55 54.061:05.6944.6351.2758.31
First 10 52.19 54.72 52.6553.4458.9458.0852.19
Shanghai Summer 2012 Final 11 45.91 50.67 51.5049.2245.9151.8851.28
Combined First 9 44.33 48.41 52.3046.4144.3357.9046.53
Kansai Star Festival 2012 Final 3 43.28 50.69 54.4643.2858.5847.7549.86
Second 4 39.88 48.45 59.8344.131:00.8339.8841.40
First 5 47.21 53.42 1:02.3855.8449.7154.7247.21
Kyotanabe Open 2012 Final 5 48.86 54.16 56.9348.8656.3849.181:00.05
Second 2 44.18 49.97 47.5544.1853.9651.0951.27
First 3 45.47 49.83 46.4145.4759.8652.7850.31
Tokai Open 2012 Second 9 45.53 57.26 54.0856.111:02.861:01.5845.53
First 4 47.50 50.31 47.5052.3648.9452.5849.63
Kansai Open 2012 Final 6 43.68 46.97 44.591:01.4343.6845.1851.13
First 7 45.00 48.36 45.0047.7851.2146.0857.13
Kyushu Open 2012 Final 3 49.91 54.39 49.9153.8453.151:01.0956.19
First 2 43.94 51.38 57.6152.8354.0343.9447.27
Tsukuba 2012 Final 8 47.59 1:02.37 1:05.0358.271:05.081:03.8047.59
First 7 44.50 53.76 56.0544.5052.6155.9352.75
Kansai New Year 2012 Final 3 43.15 52.44 43.1553.3853.1953.1351.00
First 3 52.18 54.08 1:06.4452.1854.3853.1554.72
Hokuriku Eve 2011 Final 8 53.78 1:01.17 1:08.041:07.0953.7858.9157.50
First 8 48.90 55.12 57.5352.5056.4748.9056.38
Kyotanabe Open 2011 First 7 55.41 1:00.29 59.521:00.1655.411:07.971:01.19
World Rubik's Cube Championship 2011 Second 45 54.58 1:01.22 54.5858.001:06.081:04.001:01.66
First 48 50.96 57.20 58.8159.1356.7750.9656.02
Cube Camp in Kanazawa 2011 Final 7 59.69 1:02.95 1:01.9659.691:05.631:04.181:02.71
Second 8 55.38 57.47 57.3655.3857.471:09.3157.58
First 8 53.36 58.95 1:01.0953.361:02.3853.381:05.69
Japan Open 2011 First 14 58.56 1:03.97 58.561:06.581:06.2259.111:13.25
Japan Open 2010 Final 14 1:01.44 1:10.37 1:23.191:04.911:01.441:25.271:03.02
Qualification 14 1:09.30 1:18.48 1:12.441:18.651:24.341:25.661:09.30
World Rubik's Cube Championship 2009 First 56 59.15 1:06.52 1:04.191:09.9359.151:07.461:07.90
Japan Open 2009 Final 12 1:09.86 1:15.18 1:11.031:15.941:18.561:09.861:31.81
First 11 1:05.96 1:21.781:05.96
Osaka Open 2009 First 10 1:04.68 1:24.251:04.68
Japan Open 2008 Final 7 55.84 1:05.14 1:07.7158.8855.841:08.83DNF
Tokyo Open 2008 Combined Final 4 54.94 1:02.05 1:00.421:00.911:07.971:04.8354.94
Osaka Open 2008 Combined Final 1 1:00.88 1:02.51 NR 1:02.251:01.461:00.881:11.831:03.81
Kawasaki Open 2008 Final 2 59.72 1:10.12 1:06.631:19.4759.721:13.721:10.00
World Rubik's Cube Championship 2007 First 33 1:19.52 1:21.111:19.52
Japan Open 2007 Final 1 1:02.02 1:08.06 1:09.021:04.031:02.021:11.831:11.13
Osaka Rubik's Cube contest 2007 Combined Final 1 59.61 1:05.63 1:02.461:05.361:20.311:09.0859.61
Japanese Championship 2006 Combined Final 1 57.75 1:11.42 1:12.751:10.9757.751:16.961:10.53
Tokyo Open 2006 Combined Final 4 1:17.79 1:23.09 1:26.051:23.021:20.211:17.791:26.96
Osaka Rubik's Cube contest 2006 Combined Final 1 1:13.36 1:23.89 1:19.381:37.941:13.361:24.311:27.97
5x5x5 Cube
Cube Camp in Kanazawa 2017 Final 12 1:13.33 1:22.67 1:16.851:49.071:19.351:13.331:31.81
Kansai Summer 2017 Final 6 1:14.76 1:24.44 1:24.781:24.641:14.763:57.271:23.90
First 6 1:11.27 1:14.50 1:12.971:17.251:11.271:13.282:13.23
Kansai Open 2017 Final 6 1:11.23 1:16.17 1:15.631:11.231:18.191:14.691:29.68
First 8 1:19.91 1:22.45 1:25.071:19.911:20.151:23.101:24.10
JRCA Kansai Winter 2017 Final 2 1:12.17 1:19.20 1:12.171:18.011:27.181:17.341:22.24
First 1 1:08.94 1:13.93 1:25.471:11.931:20.431:08.941:09.44
Kyushu Open 2016 Final 3 1:09.17 1:15.27 1:16.121:13.471:19.841:16.211:09.17
First 2 1:06.98 1:12.47 1:27.081:06.981:12.081:10.441:14.90
Japan Open 2016 Final 6 1:04.05 1:17.40 1:23.901:08.091:23.481:20.631:04.05
Combined First 3 1:12.79 1:13.65 1:14.831:17.231:12.901:13.221:12.79
JRCA Kansai Fall 2016 Final 4 1:11.02 1:13.51 1:15.661:11.031:14.091:15.411:11.02
First 4 1:12.53 1:19.00 1:21.381:12.531:20.001:16.331:20.66
Cube Camp in Kanazawa 2016 Combined Final 1 1:04.43 1:15.46 1:04.431:11.721:19.021:16.161:18.50
JRCA Kansai Spring 2016 Final 2 1:08.77 1:15.79 1:16.111:08.771:21.901:18.531:12.72
First 2 1:07.84 1:15.28 1:20.161:09.881:18.681:17.271:07.84
Kansai Open 2016 Final 5 1:13.02 1:18.03 1:30.381:13.021:24.781:13.531:15.77
First 4 1:10.52 1:16.77 1:24.331:17.521:10.521:21.751:11.05
Kyushu Open 2015 Final 2 1:13.78 1:18.13 1:26.381:16.551:13.781:15.001:22.83
First 2 1:12.72 1:16.58 1:17.901:18.411:12.721:19.061:13.44
JRCA Kansai Fall 2015 Final 4 1:13.86 1:19.18 1:27.461:18.061:20.931:18.561:13.86
First 6 1:12.86 1:23.40 1:26.411:18.661:12.861:27.581:25.13
Cube Camp in Kanazawa 2015 Combined Final 4 1:14.28 1:24.91 1:23.001:24.911:26.811:28.531:14.28
JRCA Kansai Spring 2015 Final 4 1:17.27 1:18.38 1:17.531:20.111:17.501:20.971:17.27
First 5 1:12.75 1:19.89 1:23.471:20.381:12.751:20.611:18.69
Kansai Open 2015 Final 6 1:11.65 1:17.79 1:19.501:11.651:21.681:18.431:15.44
First 5 1:06.59 1:11.87 1:10.861:09.591:16.301:06.591:15.16
Kyushu Open 2014 Final 2 1:03.40 1:12.79 1:15.061:12.631:03.401:21.781:10.69
First 2 1:13.88 1:16.91 1:25.021:15.801:13.881:19.341:15.59
Asian Championship 2014 Second 11 1:12.58 1:18.98 1:17.721:42.251:17.191:22.021:12.58
First 10 1:13.55 1:17.66 1:13.551:24.311:13.941:28.311:14.72
West Japan Big Cube 2014 Final 3 1:12.77 1:19.68 1:12.771:22.811:19.401:16.841:30.71
First 4 1:22.52 1:25.50 1:26.441:22.521:26.361:27.081:23.69
Cube Camp in Kanazawa 2014 Final 1 1:15.59 1:19.86 1:18.841:30.381:15.591:24.091:16.66
Kansai Open 2014 Final 2 1:07.93 1:14.79 1:15.461:13.961:07.931:16.531:14.94
First 2 1:10.80 1:18.67 1:10.801:20.331:18.781:16.911:21.41
Kanto Open 2014 Final 1 1:10.96 1:17.09 1:13.461:10.961:18.131:19.69DNF
First 1 1:12.06 1:17.21 1:22.281:22.461:12.061:12.151:17.21
Kyushu Open 2013 Final 1 1:10.90 1:17.49 1:18.131:16.271:18.081:23.801:10.90
First 1 1:08.09 1:13.80 1:20.691:11.091:22.001:08.091:09.61
West Japan Big Cube 2013 Final 3 1:13.71 1:21.89 1:23.861:13.711:35.361:19.881:21.93
First 3 1:09.66 1:21.34 DNF1:24.271:14.081:09.661:25.68
Cube Camp in Kanazawa 2013 Final 2 1:12.84 1:21.88 1:27.301:22.271:29.711:12.841:16.08
Kansai Star Festival 2013 Final 2 1:09.30 1:18.69 1:23.801:13.331:40.061:09.301:18.93
First 2 1:14.97 1:20.75 1:14.971:25.471:19.131:19.581:23.55
Lake-Biwa Open 2013 Final 2 1:10.81 1:17.21 1:10.811:10.961:24.271:16.401:27.21
First 1 1:11.46 1:16.81 1:11.461:23.271:12.431:26.961:14.72
Japan Open 2013 Final 4 1:08.75 1:17.27 1:08.751:11.961:37.001:25.251:14.59
First 5 1:12.25 1:21.34 1:27.301:23.771:24.081:12.251:16.16
Cherry Blossom Viewing Open 2013 Final 2 1:14.02 1:18.70 1:19.461:14.581:22.051:14.021:27.34
Kansai Open 2013 Final 5 1:09.97 1:24.08 1:25.691:27.411:20.681:09.971:25.86
Second 3 1:12.19 1:19.35 1:23.901:23.631:12.191:20.861:13.56
Combined First 3 1:16.59 1:19.02 1:17.561:22.551:16.591:16.961:27.68
Hokuriku Eve Open 2012 Final 2 1:14.21 1:15.93 1:18.901:14.881:17.721:14.211:15.18
First 3 1:14.58 1:19.02 1:15.251:19.781:14.581:22.021:30.05
West Japan Big Cube 2012 Final 3 1:15.56 1:19.97 1:30.771:19.411:21.361:19.131:15.56
First 3 1:14.36 1:23.23 1:25.781:20.081:23.831:27.531:14.36
Japan Contest 2012 Final 3 1:10.86 1:19.14 1:18.441:23.111:29.661:10.861:15.86
Second 3 1:11.33 1:18.94 1:15.801:19.111:11.331:21.901:28.63
First 3 1:13.41 1:21.37 1:24.131:20.191:25.901:19.781:13.41
East Osaka 2012 Final 2 1:15.90 1:19.13 1:15.901:18.021:24.831:22.941:16.44
Second 2 1:25.75 1:28.09 1:30.001:25.751:26.801:34.901:27.46
First 1 1:11.83 1:15.83 1:12.861:13.401:28.681:21.221:11.83
Japan Open 2012 Final 6 1:16.46 1:20.34 1:18.911:22.501:19.611:16.461:29.13
First 6 1:13.83 1:21.79 1:26.151:24.861:13.831:14.361:26.59
Cube Camp in Kanazawa 2012 Final 5 1:14.36 1:25.90 1:26.191:31.361:26.381:14.361:25.13
First 3 1:15.69 1:19.89 1:24.031:15.831:19.801:29.051:15.69
Kanto Open 2012 Final 6 1:14.93 1:19.45 1:20.191:20.411:17.751:20.931:14.93
First 4 1:14.08 1:18.92 1:18.251:19.441:14.081:19.061:24.53
Shanghai Summer 2012 Final 4 1:14.47 1:17.37 1:16.361:19.271:14.471:16.471:20.41
Combined First 3 1:12.02 1:18.45 1:15.551:21.111:18.681:12.021:27.75
East Japan Big Cubes 2012 Final 4 1:12.75 1:18.69 1:14.361:22.611:12.751:19.161:22.56
Second 5 1:17.03 1:22.94 1:26.271:17.401:25.151:17.031:31.22
First 4 1:11.80 1:19.17 1:32.941:16.161:24.841:11.801:16.50
Kansai Star Festival 2012 Final 3 1:11.84 1:20.27 1:18.091:27.341:20.811:21.911:11.84
First 2 1:10.96 1:18.70 1:17.651:20.691:24.911:10.961:17.77
Kyotanabe Open 2012 Final 2 1:10.72 1:20.29 1:10.721:22.331:20.311:18.941:21.63
First 2 1:13.15 1:18.43 1:17.151:41.521:18.331:19.811:13.15
Tokai Open 2012 Final 2 1:13.91 1:21.23 1:24.051:23.131:13.911:28.911:16.52
Second 4 1:17.46 1:20.68 1:17.461:17.711:22.531:34.031:21.81
First 3 1:13.13 1:18.83 1:19.861:15.521:27.471:21.111:13.13
Kansai Open 2012 Final 5 1:14.90 1:21.45 1:25.381:14.901:28.721:17.341:21.63
Combined First 5 1:20.83 1:24.73 1:28.081:26.151:21.021:20.831:27.02
Kyushu Open 2012 Final 2 1:18.31 1:24.88 1:22.781:28.651:23.221:44.971:18.31
First 2 1:19.78 1:26.37 1:22.611:19.781:34.461:31.661:24.84
Tsukuba 2012 Final 5 1:21.09 1:23.33 1:22.431:24.151:28.191:23.411:21.09
Hokuriku Eve 2011 Final 3 1:13.91 1:25.08 1:21.771:26.351:29.881:27.131:13.91
Kyotanabe Open 2011 Final 2 1:23.43 1:26.16 1:29.941:27.161:26.771:24.561:23.43
First 4 1:29.81 1:34.08 1:29.811:30.901:33.861:37.471:41.40
World Rubik's Cube Championship 2011 Final 15 1:12.83 1:28.33 1:35.581:34.771:20.091:12.831:30.13
Second 14 1:22.05 1:23.45 1:29.001:22.251:22.051:23.471:24.63
First 16 1:18.93 1:25.36 1:24.431:18.931:26.751:28.031:24.90
Cube Camp in Kanazawa 2011 Final 3 1:20.61 1:23.91 1:23.911:27.751:24.551:20.611:23.27
Japan Open 2011 Final 3 1:23.18 1:26.26 1:28.361:26.211:24.221:23.181:36.96
First 3 1:11.65 1:25.99 1:25.411:26.091:32.591:11.651:26.46
West Japan Big Cubes 2011 Final 2 1:22.13 1:27.13 1:31.721:22.131:28.301:26.711:26.38
Osaka 2011 Final 3 1:22.02 1:27.93 1:36.161:22.021:24.411:34.031:25.36
Combined First 5 1:18.58 1:31.70 1:18.581:26.801:33.381:38.581:34.91
JRCA Kansai Spring 2010 Final 2 1:27.65 1:31.49 1:49.661:28.281:31.271:27.651:34.93
First 1 1:15.59 NR 1:32.98 1:36.661:45.301:15.591:32.721:29.56
Japan Open 2010 Final 5 1:34.53 1:41.73 1:43.161:49.471:41.841:40.191:34.53
World Rubik's Cube Championship 2009 First 29 1:38.56 1:50.05 1:49.831:45.331:38.561:56.781:55.00
Japan Open 2009 Final 7 1:33.19 1:47.98 1:40.771:33.191:56.591:52.081:51.08
First 10 1:47.06 1:47.061:59.86
Osaka Open 2009 Final 5 1:28.55 1:38.66 1:28.551:42.711:36.681:38.161:41.15
First 6 1:38.05 1:48.381:38.05
Japan Open 2008 Final 3 1:28.77 1:38.39 1:28.771:37.361:31.401:50.271:46.41
Tokyo Open 2008 Combined Final 4 1:35.27 1:46.52 1:35.271:54.661:39.111:55.431:45.78
Osaka Open 2008 Combined Final 1 1:27.43 WR 1:35.04 WR 1:37.861:44.651:27.431:32.301:34.96
Kawasaki Open 2008 Final 1 1:34.68 AsR 1:39.17 AsR 1:34.691:34.681:40.901:41.931:43.56
Ibaraki competition 2007 Final 1 1:35.90 AsR 1:42.16 WR 1:36.081:45.861:35.901:48.521:44.53
World Rubik's Cube Championship 2007 Final 3 1:47.65 1:50.46 1:50.651:52.581:59.771:48.151:47.65
First 5 1:50.25 1:55.281:50.25
Japan Open 2007 Final 1 1:38.78 WR 1:50.01 WR 1:47.531:51.931:54.661:50.581:38.78
Osaka Rubik's Cube contest 2007 Combined Final 1 1:45.71 AsR 1:51.37 WR 1:46.001:57.431:51.521:56.591:45.71
Japanese Championship 2006 Combined Final 1 1:48.56 AsR 2:03.54 AsR 2:18.781:48.561:50.912:00.922:22.12
Tokyo Open 2006 Combined Final 3 1:53.02 AsR 2:22.44 1:59.152:16.543:43.962:51.631:53.02
Osaka Rubik's Cube contest 2006 Final 1 1:59.13 AsR 2:16.83 AsR 2:41.492:27.461:59.132:21.452:01.59
First 1 2:27.46 AsR 2:41.492:27.46
6x6x6 Cube
Cube Camp in Kanazawa 2017 Final 3 2:14.68 2:22.27 2:19.632:32.502:14.68
JRCA Kansai Spring 2017 Final 2 2:12.24 2:13.28 2:12.242:12.422:15.18
Kansai Open 2017 Combined Final 4 2:15.65 2:27.55 2:37.402:29.612:15.65
Japan Open 2016 Combined Final 13 DNF DNF
JRCA Kansai Summer 2016 Final 4 2:30.52 2:39.11 2:44.022:30.522:42.80
Kansai Open 2016 Combined Final 2 2:20.38 2:28.24 2:25.902:20.382:38.44
JRCA Kansai Fall 2015 Final 2 2:20.40 2:22.56 2:21.632:20.402:25.66
Japan Open 2015 Combined Final 2 2:06.80 2:18.73 2:28.562:06.802:20.83
Kansai Open 2015 Combined Final 2 2:30.68 2:31.02 2:31.032:30.682:31.34
Asian Championship 2014 Final 4 2:39.19 2:41.10 2:40.022:44.082:39.19
First 1 2:21.63 2:28.13 2:21.632:35.062:27.69
West Japan Big Cube 2014 Final 1 2:20.63 2:31.44 2:45.082:20.632:28.61
Kansai Open 2014 Final 2 2:35.19 2:43.15 2:43.362:35.192:50.91
West Japan Big Cube 2013 Final 1 2:26.06 2:29.19 2:26.962:26.062:34.56
Japan Open 2013 Final 2 2:25.00 2:33.01 2:45.862:28.162:25.00
Cherry Blossom Viewing Open 2013 Final 2 2:38.53 2:59.71 2:38.532:55.593:25.02
Kansai Open 2013 Combined Final 2 2:38.38 2:48.42 2:54.862:52.022:38.38
West Japan Big Cube 2012 Final 2 2:23.75 2:45.37 2:58.022:23.752:54.34
First 2 2:32.11 2:42.44 2:48.522:32.112:46.69
Japan Open 2012 Final 3 2:38.36 2:46.87 2:42.532:38.362:59.71
Shanghai Summer 2012 Final 5 2:36.97 2:45.81 2:36.973:01.902:38.55
East Japan Big Cubes 2012 Final 1 2:25.52 2:42.33 2:56.942:25.522:44.52
Kansai Open 2012 Final 2 2:44.00 2:48.88 2:53.302:49.332:44.00
Kansai New Year 2012 Combined Final 2 2:57.71 3:06.59 3:19.722:57.713:02.34
World Rubik's Cube Championship 2011 First 13 2:51.97 3:07.32 3:01.193:28.802:51.97
Japan Open 2011 Final 3 2:59.91 3:25.70 2:59.914:03.083:14.11
West Japan Big Cubes 2011 Final 1 3:22.47 3:25.88 3:24.163:31.023:22.47
Japan Open 2010 Final 4 3:54.03 4:34.01 5:39.403:54.034:08.59
7x7x7 Cube
Cube Camp in Kanazawa 2017 Combined Final 4 3:22.54 3:37.37 3:44.263:45.303:22.54
Kansai Summer 2017 Final 2 3:28.80 3:40.37 3:28.803:41.433:50.87
Kansai Open 2017 Combined Final 3 3:37.26 3:51.32 4:14.033:37.263:42.67
Japan Open 2016 Combined Final 3 3:29.62 3:38.70 3:42.323:29.623:44.15
JRCA Kansai Spring 2016 Final 3 3:39.56 3:59.23 3:50.864:27.273:39.56
Kansai Open 2016 Combined Final 4 3:49.68 3:57.55 4:01.463:49.684:01.50
Japan Open 2015 Combined Final 3 3:41.31 3:44.72 3:41.313:46.713:46.15
JRCA Kansai Spring 2015 Final 4 3:35.72 4:00.98 4:12.164:15.063:35.72
Kansai Open 2015 Combined Final 2 3:35.83 3:47.03 3:56.363:48.913:35.83
Asian Championship 2014 Final 3 3:42.46 3:47.47 3:42.463:49.403:50.55
First 3 3:31.18 3:43.55 3:41.133:58.343:31.18
West Japan Big Cube 2014 Final 3 3:37.68 3:48.58 3:43.844:04.213:37.68
Kansai Open 2014 Final 2 3:52.59 3:58.82 4:09.303:52.593:54.56
West Japan Big Cube 2013 Final 2 3:49.18 3:54.30 4:02.443:49.183:51.27
Japan Open 2013 Final 3 3:57.05 3:59.79 4:00.533:57.054:01.78
Cherry Blossom Viewing Open 2013 Final 1 3:39.02 3:48.84 3:39.023:54.433:53.06
Kansai Open 2013 Combined Final 1 4:20.22 4:26.38 4:33.814:25.114:20.22
West Japan Big Cube 2012 Final 2 3:55.30 4:12.60 3:55.304:22.314:20.19
First 2 4:08.02 4:28.42 4:59.164:18.084:08.02
Japan Open 2012 Final 3 4:03.88 4:23.61 4:18.664:48.304:03.88
Shanghai Summer 2012 Final 3 3:38.31 3:46.17 3:43.283:56.933:38.31
East Japan Big Cubes 2012 Final 2 3:57.88 4:24.61 5:04.363:57.884:11.59
Kansai Open 2012 Final 2 4:16.68 4:41.49 5:14.814:16.684:32.97
World Rubik's Cube Championship 2011 First 13 4:52.40 5:02.52 5:04.915:10.254:52.40
Japan Open 2011 Combined Final 2 4:37.43 4:53.00 4:52.004:37.435:09.56
West Japan Big Cubes 2011 Final 4 4:39.46 5:00.02 5:11.215:09.404:39.46
Japan Open 2010 Final 7 6:33.16 7:32.84 6:33.169:07.846:57.53
3x3x3 Blindfolded
Kansai Fall 2017 First 7 1:57.93 DNF 1:57.93DNFDNF
Cube Camp in Kanazawa 2017 Final 8 DNF DNF DNFDNFDNF
Kyushu Open 2016 Final 3 2:00.22 DNF DNF2:00.22DNF
Japan Open 2016 First 13 DNF DNF DNFDNFDNF
JRCA Kansai Fall 2016 Final 1 1:54.25 DNF 1:54.25DNFDNF
Cube Camp in Kanazawa 2016 Final 3 1:04.33 DNF 1:04.33DNFDNF
JRCA Kansai Spring 2016 Final 2 1:21.65 DNF DNFDNF1:21.65
Kawasaki Spring 2016 Final 7 1:32.06 DNF 1:32.06DNFDNF
Cherry Blossom Viewing 2016 Final 5 DNF DNF DNFDNFDNF
JRCA Kansai Winter 2016 Final 4 DNF DNF DNFDNFDNF
First 3 1:24.77 DNF DNF1:24.77DNF
Kyushu Open 2015 Final 6 1:44.66 DNF 1:44.66DNFDNF
JRCA Kansai Fall 2015 First 8 DNF DNF DNFDNFDNF
Japan Open 2015 Final 8 DNF DNF DNFDNFDNF
First 8 1:31.58 DNF DNF1:31.58DNF
Cube Camp in Kanazawa 2015 Final 9 DNF DNF DNFDNFDNF
JRCA Kansai Spring 2015 Final 3 1:11.71 DNF 1:11.71DNFDNF
First 3 1:11.84 DNF 1:11.84DNFDNF
Kansai Open 2015 Final 6 1:03.01 DNF DNFDNF1:03.01
First 6 1:25.40 DNF DNF1:25.40DNF
Waseda Brain Challenge 2015 Final 8 DNF DNF DNFDNFDNF
First 4 57.88 DNF DNF57.88DNF
JRCA Kansai Winter 2015 Final 5 1:30.18 DNF DNF1:30.18DNF
First 7 1:47.05 DNF DNF1:47.05DNF
Kyushu Open 2014 Final 6 1:12.19 DNF 1:30.15DNF1:12.19
UT Open 2014 Final 7 1:10.53 1:15.09 1:10.531:17.971:16.78
Asian Championship 2014 Final 6 1:32.18 DNF DNFDNF1:32.18
First 8 1:07.66 DNF DNF1:13.631:07.66
Cube Camp in Kanazawa 2014 Final 3 1:49.90 DNF 1:49.90DNFDNF
JRCA Kansai Summer 2014 Final 4 DNF DNF DNFDNFDNF
First 4 1:54.69 DNF 1:54.69DNF2:03.55
JRCA Kansai Spring 2014 Final 2 1:39.68 1:51.34 1:59.471:39.681:54.88
First 2 1:49.94 DNF 1:49.94DNFDNF
Cherry Blossom Viewing 2014 Final 3 1:43.80 DNF DNF2:25.611:43.80
Kansai Open 2014 First 13 DNF DNF DNFDNFDNF
Kanto Open 2014 First 9 2:01.41 DNF 2:54.182:01.41DNF
3x3x3 Fewest Moves
Waseda Brain Challenge 2015 Final 8 DNF DNF
Sapporo Open 2014 Final 3 33 33
Cherry Blossom Viewing 2014 Final 11 31 DNF 31DNFDNF
Kanto Open 2014 Final 8 35 35
Hokuriku Eve Open 2013 Final 3 30 3031
East Osaka 2013 Final 1 31 31
Cube Camp in Kanazawa 2013 Final 7 32 35.67 323738
Japan Open 2013 Final 15 DNF DNF
Kansai Open 2013 Final 13 DNF DNF
Hokuriku Eve Open 2012 Final 6 38 38
Cube Camp in Kanazawa 2012 Final 10 43 43DNF
Hokuriku Eve 2011 Final 13 DNF DNF
3x3x3 One-Handed
Kansai Small Cubes 2016 First 12 28.85 39.36 41.2647.9734.4128.8542.41
Hokuriku Eve Open 2013 Final 5 31.30 35.64 31.3037.6636.5332.7239.72
Hiroshima Open 2012 First 9 37.77 40.85 43.3440.9437.7738.5543.05
Cube Camp in Kanazawa 2011 First 22 44.28 DNF 45.11DNF47.91DNF44.28
World Rubik's Cube Championship 2009 Qualification 28 41.41 2:02.0041.41
Osaka Rubik's Cube contest 2007 Final 7 48.59 49.86 50.3448.5950.0055.3849.25
Megaminx
Asian Championship 2014 Final 7 1:22.21 1:24.44 1:24.281:23.961:26.781:22.211:25.09
First 5 1:07.71 1:22.70 1:07.711:41.721:20.061:17.751:30.28
West Japan Big Cube 2014 Final 5 1:24.08 1:25.87 1:25.441:34.301:26.781:24.081:25.38
JRCA Kansai Summer 2014 Final 4 1:13.63 1:16.95 1:19.611:15.081:21.381:13.631:16.16
First 5 1:13.91 1:19.40 1:16.091:16.711:25.411:13.911:26.28
Kansai Open 2014 Final 1 1:07.61 1:14.43 1:17.341:15.221:07.611:10.721:22.03
Kanto Open 2014 Final 1 1:14.75 1:21.09 1:16.961:26.271:14.751:36.971:20.03
West Japan Big Cube 2013 Final 2 1:05.18 1:11.92 1:10.931:05.181:13.651:11.191:18.63
First 4 1:06.25 1:21.31 1:23.661:18.331:21.931:25.031:06.25
Cube Camp in Kanazawa 2013 Final 2 1:15.16 1:21.93 1:15.161:24.551:24.151:18.521:23.13
Kansai Star Festival 2013 Final 2 1:07.43 1:16.82 1:13.551:07.43DNF1:15.471:21.44
First 2 1:13.36 1:21.82 1:28.211:22.801:23.461:13.361:19.21
Japan Open 2013 Final 4 1:17.72 1:26.60 1:39.521:17.721:32.611:21.531:25.66
Pyraminx
Cube Camp in Kanazawa 2017 Final 5 3.18 5.87 7.125.703.185.796.13
JRCA Kansai Winter 2017 Final 4 5.18 6.36 5.997.455.655.189.51
First 3 4.70 5.20 6.504.705.704.755.16
Kyushu Open 2016 Final 2 4.05 5.94 6.694.556.576.964.05
Kansai Small Cubes 2016 Final 4 2.67 5.32 5.036.5310.914.392.67
First 1 3.52 3.94 3.526.103.754.143.93
Japan Open 2016 Combined Final 6 5.92 6.73 13.165.926.236.927.05
Cube Camp in Kanazawa 2016 Final 2 4.28 5.98 6.555.634.285.7710.15
JRCA Kansai Summer 2016 Final 4 4.02 5.17 4.026.134.315.086.43
First 4 2.94 5.21 5.865.332.947.724.44
JRCA Kansai Spring 2016 Final 3 2.86 4.61 5.866.614.653.332.86
Kansai Open 2016 Final 3 3.34 5.86 6.444.716.753.346.43
First 2 3.31 4.42 5.903.315.523.314.43
JRCA Kansai Winter 2016 Final 1 4.18 4.97 5.305.285.034.594.18
First 2 2.84 4.96 4.564.755.586.022.84
Kyushu Open 2015 Final 2 3.75 5.96 3.756.277.056.155.46
UT Open 2015 Final 1 3.84 4.36 4.154.346.714.583.84
JRCA Kansai Fall 2015 Final 2 3.40 3.83 3.403.723.975.783.81
First 2 3.34 4.76 4.534.033.346.005.72
Japan Open 2015 Final 4 3.41 5.65 6.225.886.033.415.05
Combined First 2 3.90 4.64 4.634.087.973.905.22
Cube Camp in Kanazawa 2015 Final 2 2.53 4.45 4.284.535.064.552.53
JRCA Kansai Summer 2015 Final 3 4.66 4.94 5.444.664.714.666.72
First 4 3.75 5.24 3.7511.034.525.345.86
Kyushu Open 2014 Final 1 3.78 4.32 5.003.944.026.653.78
Tokai Open 2014 Final 2 3.94 4.56 9.844.434.413.944.84
JRCA Kansai Fall 2014 Final 3 3.84 4.55 6.064.834.344.473.84
First 2 4.34 4.72 4.554.814.814.345.13
Asian Championship 2014 Final 8 4.56 7.73 13.569.814.566.786.61
First 6 3.38 4.40 4.884.813.503.385.02
Sapporo Open 2014 Final 1 4.33 4.81 5.005.284.534.334.91
Cube Camp in Kanazawa 2014 Final 4 4.93 5.49 5.446.094.934.93DNF
First 3 4.38 6.54 4.867.627.134.389.75
JRCA Kansai Summer 2014 Final 2 4.50 5.20 4.504.846.025.655.11
First 2 3.58 5.27 7.523.584.475.316.03
Kansai Open 2014 Final 4 5.41 6.49 6.035.417.197.156.28
First 5 3.43 5.53 4.977.153.435.775.86
Kanto Open 2014 Final 3 4.16 5.08 5.164.555.594.165.52
JRCA Kansai Winter 2014 Final 1 4.27 6.00 8.444.275.774.687.55
Kyushu Open 2013 Final 1 4.40 5.58 4.405.566.776.694.50
First 1 4.28 5.18 5.524.974.285.725.06
Hokuriku Eve Open 2013 Final 1 4.68 6.79 4.68DNF6.085.788.50
East Osaka 2013 Final 2 4.59 5.75 6.595.904.596.714.75
Hokuriku Eve Open 2012 Final 8 8.22 15.21 8.9622.4417.3619.318.22
Rubik's Clock
Osaka Rubik's Cube contest 2007 Final 3 24.38 30.62 25.5024.3841.97
Skewb
JRCA Kansai Spring 2017 Final 7 6.63 8.07 8.468.237.536.6310.37
Sapporo Open 2014 Final 5 11.22 13.89 13.3018.3411.2215.4412.94
Square-1
Kyushu Open 2015 Final 3 17.50 25.61 17.5020.3630.0926.3831.65
Kyushu Open 2014 Final 3 23.05 27.63 40.4432.9026.9023.0823.05
4x4x4 Blindfolded
Cube Camp in Kanazawa 2017 Final 4 DNF DNFDNSDNS
Cube Camp in Kanazawa 2015 Final 4 DNF DNFDNFDNF
JRCA Kansai Summer 2015 Final 1 DNF DNFDNFDNF
Waseda Brain Challenge 2015 Final 8 DNF DNFDNFDNF
Asian Championship 2014 Final 11 DNF DNFDNFDNS
West Japan Big Cube 2014 Final 4 DNF DNFDNFDNF
Cube Camp in Kanazawa 2014 Final 4 31:47.00 DNF31:47.00DNS
5x5x5 Blindfolded
Cube Camp in Kanazawa 2017 Final 3 DNF DNFDNSDNS
Kansai Open 2017 Final 2 DNF DNFDNSDNS
Japan Open 2016 Final 2 DNF DNFDNSDNS
Cube Camp in Kanazawa 2016 Final 1 DNF DNFDNSDNS
Kansai Open 2016 Final 2 DNF DNFDNSDNS
Japan Open 2015 Final 3 DNF DNFDNSDNS
Cube Camp in Kanazawa 2015 Final 3 DNF DNFDNSDNS
JRCA Kansai Summer 2015 Final 1 DNF DNFDNSDNS
Kansai Open 2015 Final 3 DNF DNFDNSDNS
Waseda Brain Challenge 2015 Final 6 DNF DNFDNSDNS
Asian Championship 2014 Final 4 DNF DNFDNSDNS
West Japan Big Cube 2014 Final 1 DNF DNFDNFDNF
Cube Camp in Kanazawa 2014 Final 3 DNF DNFDNSDNS
3x3x3 Multi-Blind
Japan Open 2016 Final 8 DNF DNFDNSDNS
Japan Open 2015 Final 11 DNF DNFDNS
Waseda Brain Challenge 2015 Final 11 DNF DNFDNS
Asian Championship 2014 Final 9 4/5 39:11 4/5 39:11DNF
West Japan Big Cube 2014 Final 5 3/5 38:04 3/5 38:04DNF
Kansai Open 2014 Final 6 3/5 48:18 3/5 48:18DNF
Rubik's Magic
Japan Open 2012 First 21 1.18 2.20 1.183.192.081.34DNF
Hiroshima Open 2012 First 13 1.40 3.26 9.963.444.561.401.77
Cube Camp in Kanazawa 2012 First 12 1.30 2.21 1.653.401.3012.191.59
Shanghai Summer 2012 First 44 3.33 DNF 4.61DNFDNF3.333.43
Kyotanabe Open 2012 Final 5 1.19 2.22 1.191.831.583.443.25
First 6 1.44 2.15 1.442.841.691.933.34
Kansai Open 2012 First 16 1.22 2.16 2.881.841.751.228.25
Hokuriku Eve 2011 Final 2 1.34 1.42 1.461.411.381.345.18
World Rubik's Cube Championship 2011 First 30 1.34 1.85 1.342.411.711.433.38
Cube Camp in Kanazawa 2011 Final 6 1.41 1.58 1.414.901.411.431.90
Japan Open 2011 Final 7 1.58 1.88 2.033.471.581.661.96
Japan Open 2010 Final 20 1.41 2.70 1.413.342.712.063.43
World Rubik's Cube Championship 2009 Final 69 1.28 2.61 2.182.663.0024.131.28
Japan Open 2009 Final 16 1.44 3.70 DNF3.182.615.311.44
Osaka Open 2009 First 9 1.38 2.02 1.811.382.831.417.19
Japan Open 2008 Final 16 1.30 6.00 2.081.30DNF1.6514.28
Osaka Open 2008 Final 3 1.25 1.47 1.291.251.501.711.61
Master Magic
Japan Open 2012 Final 4 2.28 3.07 2.414.152.282.654.96
First 4 2.55 3.25 2.839.752.682.554.25
Hiroshima Open 2012 Final 3 2.90 3.17 4.252.902.963.612.93
First 5 2.52 3.72 4.183.16DNF3.832.52
Cube Camp in Kanazawa 2012 Final 3 2.47 3.09 3.272.782.473.224.96
First 1 2.46 2.81 2.473.152.813.382.46
Shanghai Summer 2012 Final 6 3.00 3.85 3.443.284.834.913.00
First 6 2.86 3.63 6.063.214.062.863.63
Tokai Open 2012 Final 2 3.05 3.16 3.213.083.183.053.77
First 5 2.69 3.76 3.61DNF3.052.694.63
Kansai Open 2012 Final 2 2.66 3.11 3.402.803.343.182.66
First 3 2.65 3.30 2.933.934.213.052.65
World Rubik's Cube Championship 2011 Final 10 2.78 3.73 3.384.887.722.932.78
First 16 3.30 3.85 4.033.633.304.553.88
Cube Camp in Kanazawa 2011 Final 3 3.00 3.46 3.783.405.643.003.19
Japan Open 2011 Final 5 3.47 3.79 3.723.753.473.904.93
West Japan Big Cubes 2011 Final 2 3.41 3.75 3.437.413.414.413.41
Japan Open 2010 Final 2 3.41 4.35 4.383.803.414.865.25
World Rubik's Cube Championship 2009 Final 5 3.06 NR 3.62 3.943.523.063.405.63
Japan Open 2009 Final 1 3.31 3.96 4.053.5612.633.314.28
Osaka Open 2008 Final 1 3.31 AsR 3.56 AsR 6.313.313.443.433.81

History of World Records

Single Average Competition Round Solves
5x5x5 Cube
1:27.43 1:35.04 Osaka Open 2008 Combined Final 1:37.861:44.651:27.431:32.301:34.96
1:42.16 Ibaraki competition 2007 Final 1:36.081:45.861:35.901:48.521:44.53
1:38.78 1:50.01 Japan Open 2007 Final 1:47.531:51.931:54.661:50.581:38.78
1:51.37 Osaka Rubik's Cube contest 2007 Combined Final 1:46.001:57.431:51.521:56.591:45.71

History of Continental Records

Single Average Competition Round Solves
5x5x5 Cube
1:34.68 1:39.17 Kawasaki Open 2008 Final 1:34.691:34.681:40.901:41.931:43.56
1:35.90 Ibaraki competition 2007 Final
1:45.71 Osaka Rubik's Cube contest 2007 Combined Final
1:48.56 2:03.54 Japanese Championship 2006 Combined Final 2:18.781:48.561:50.912:00.922:22.12
1:53.02 Tokyo Open 2006 Combined Final
1:59.13 2:16.83 Osaka Rubik's Cube contest 2006 Final 2:41.492:27.461:59.132:21.452:01.59
2:27.46 Osaka Rubik's Cube contest 2006 First
Master Magic
3.31 3.56 Osaka Open 2008 Final 6.313.313.443.433.81

History of National Records

Single Average Competition Round Solves
4x4x4 Cube
1:02.51 Osaka Open 2008 Combined Final 1:02.251:01.461:00.881:11.831:03.81
5x5x5 Cube
1:15.59 JRCA Kansai Spring 2010 First
Master Magic
3.06 World Rubik's Cube Championship 2009 Final

World Championship Podiums

Event Place Single Average Solves
World Rubik's Cube Championship 2007
5x5x5 Cube 3 1:47.65 1:50.46 1:50.651:52.581:59.771:48.151:47.65

Continental Championship Podiums

Event Place Single Average Solves
Asian Championship 2014
7x7x7 Cube 3 3:42.46 3:47.47 3:42.463:49.403:50.55

National Championship Podiums

Event Place Single Average Solves
Japan Open 2016
7x7x7 Cube 3 3:29.62 3:38.70 3:42.323:29.623:44.15
Japan Open 2015
6x6x6 Cube 2 2:06.80 2:18.73 2:28.562:06.802:20.83
7x7x7 Cube 3 3:41.31 3:44.72 3:41.313:46.713:46.15
Asian Championship 2014
6x6x6 Cube 3 2:39.19 2:41.10 2:40.022:44.082:39.19
7x7x7 Cube 2 3:42.46 3:47.47 3:42.463:49.403:50.55
Megaminx 3 1:22.21 1:24.44 1:24.281:23.961:26.781:22.211:25.09
Japan Open 2013
6x6x6 Cube 2 2:25.00 2:33.01 2:45.862:28.162:25.00
7x7x7 Cube 3 3:57.05 3:59.79 4:00.533:57.054:01.78
Japan Open 2012
6x6x6 Cube 3 2:38.36 2:46.87 2:42.532:38.362:59.71
7x7x7 Cube 3 4:03.88 4:23.61 4:18.664:48.304:03.88
Japan Open 2011
5x5x5 Cube 3 1:23.18 1:26.26 1:28.361:26.211:24.221:23.181:36.96
6x6x6 Cube 3 2:59.91 3:25.70 2:59.914:03.083:14.11
7x7x7 Cube 2 4:37.43 4:53.00 4:52.004:37.435:09.56
Japan Open 2010
6x6x6 Cube 3 3:54.03 4:34.01 5:39.403:54.034:08.59
Master Magic 2 3.41 4.35 4.383.803.414.865.25
Japan Open 2009
Master Magic 1 3.31 3.96 4.053.5612.633.314.28
Japan Open 2008
5x5x5 Cube 3 1:28.77 1:38.39 1:28.771:37.361:31.401:50.271:46.41
Japan Open 2007
4x4x4 Cube 1 1:02.02 1:08.06 1:09.021:04.031:02.021:11.831:11.13
5x5x5 Cube 1 1:38.78 1:50.01 1:47.531:51.931:54.661:50.581:38.78
Japanese Championship 2006
4x4x4 Cube 1 57.75 1:11.42 1:12.751:10.9757.751:16.961:10.53
5x5x5 Cube 1 1:48.56 2:03.54 2:18.781:48.561:50.912:00.922:22.12