Sinpei Araki (荒木慎平)

1441150538
Country WCA ID Gender Competitions Completed Solves
Japan 2006ARAK01 Male 139 2870

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 21 239 752 7.94 11.18 1852 636 45
2x2x2 Cube 9 165 694 1.62 2.26 121 25 3
4x4x4 Cube 40 514 1301 39.43 49.14 2077 870 48
5x5x5 Cube 52 840 2012 1:31.30 1:43.00 2197 922 58
6x6x6 Cube 62 998 3152 4:52.83 6:24.62 2973 983 62
7x7x7 Cube 67 1060 3227 8:31.78 8:44.83 2427 863 61
3x3x3 Blindfolded 35 255 661 1:28.75 3:20.02 814 296 36
3x3x3 Fewest Moves 54 356 1332 37 45.33 1037 326 33
3x3x3 One-Handed 38 854 2132 17.30 22.21 2450 1017 41
3x3x3 With Feet 41 460 1071 2:31.15 3:00.70 989 425 36
Clock 47 561 1644 16.43 19.04 1439 499 43
Megaminx 70 1048 3188 2:02.97 2:24.25 3259 1062 72
Pyraminx 33 693 2278 4.41 5.37 932 293 20
Skewb 43 1711 5543 7.56 10.49 4679 1512 40
Square-1 27 307 1051 19.02 29.30 1385 426 34
4x4x4 Blindfolded 29 192 548 24:19.00
3x3x3 Multi-Blind 33 279 865 2/2 12:12

Medal Collection

Gold Silver Bronze
36 43 33

Record Collection

WR CR NR
3
Competition Round Place Single Average Solves
3x3x3 Cube
Kansai Big Cube 2017 First 24 12.83 16.45 17.4616.4818.5015.4212.83
Kansai Fall 2017 Second 8 10.65 11.94 12.1211.4910.6512.7012.21
First 12 11.05 12.97 19.3213.4311.8811.0513.60
Yokohama 2017 Second 30 11.88 13.80 16.1515.1412.5513.7211.88
First 25 11.96 13.07 14.0916.4812.7911.9612.33
Cube Camp in Kanazawa 2017 Second 27 12.20 16.03 19.4512.2016.2217.0514.82
First 20 12.08 13.00 15.5512.2213.5013.2912.08
World Rubik's Cube Championship 2017 First 463 9.88 14.51 15.7215.6213.629.8814.29
JRCA Kansai Spring 2017 Second 16 10.28 13.20 12.7412.3714.4910.2818.44
First 15 11.37 13.33 11.3711.8115.7513.3314.85
Tohoku Open 2017 Second 18 10.96 14.72 10.9614.4521.4315.1014.61
First 17 11.80 13.49 14.7613.8315.7711.8011.88
Kansai Open 2017 Second 24 11.93 14.13 15.2214.7511.9313.8013.83
First 25 11.47 14.10 12.0717.4712.7719.8211.47
Tribox Open Winter 2017 First 18 11.42 12.97 11.4211.4513.7513.7013.91
Kansai Small Cubes 2016 Second 14 11.24 13.63 13.9411.2414.5812.3815.20
First 19 13.02 16.88 DNF13.0217.1717.7615.70
Japan Open 2016 First 67 13.11 16.05 14.3317.6920.8913.1116.12
Asian Championship 2016 Second 168 13.23 13.92 13.6913.5514.5116.4413.23
First 187 11.15 14.25 14.2113.3911.1518.7015.14
JRCA Kansai Fall 2016 Second 10 12.28 14.65 15.0212.2817.1914.6614.27
First 12 14.80 15.40 15.4616.8314.8015.5515.18
Tachikawa Open 2016 First 21 11.81 14.33 12.1017.8811.8113.4217.46
Cube Camp in Kanazawa 2016 Second 24 12.21 14.70 12.2115.4713.0515.5816.28
First 22 12.40 14.24 15.0312.4012.5515.1315.59
JRCA Kansai Summer 2016 Second 18 11.84 16.55 DNF15.4011.8418.6115.63
First 15 13.68 15.16 13.6815.3814.4615.6315.72
Kanto Summer 2016 Final 18 11.70 13.53 11.7013.3816.6312.7314.49
Czech Open 2016 Second 55 14.11 16.26 14.1117.3315.9020.2815.55
First 44 13.90 15.05 15.3716.8213.9015.2814.50
European Rubik's Cube Championship 2016 First 274 12.41 15.34 15.3812.4117.1615.9514.69
JRCA Kansai Spring 2016 Second 21 12.06 15.77 14.8316.97DNF12.0615.50
First 27 13.05 17.96 13.05DNF20.5518.2515.09
Kawasaki Spring 2016 First 45 14.58 15.33 15.6815.7815.5314.7714.58
Cherry Blossom Viewing 2016 Final 4 13.44 14.14 20.0514.0613.9714.3813.44
First 4 13.53 14.58 13.7713.5315.1514.8116.06
Kanto Spring 2016 Final 21 9.94 14.59 13.7719.369.9414.5515.44
Kansai Open 2016 Second 25 12.11 15.20 12.1114.5516.4414.6116.69
First 21 13.71 14.32 14.3013.7514.9113.7115.91
JRCA Kansai Winter 2016 Second 11 11.56 14.41 14.6811.5616.4316.6912.11
First 15 11.36 15.41 15.7817.0511.3619.0313.40
Kyushu Open 2015 Second 18 14.93 16.13 15.8018.5316.6514.9315.93
First 10 10.46 14.97 15.5314.8414.5310.4615.68
JRCA Kansai Fall 2015 Second 16 13.90 15.05 13.9014.8315.1515.1818.77
First 19 14.71 18.38 18.0214.7118.5818.5319.25
Japan Open 2015 Second 48 12.33 15.66 15.3818.2712.3319.1313.33
First 40 14.68 15.48 16.1114.6821.4714.8315.50
Tohoku Open 2015 Second 11 14.59 15.38 14.8616.3415.9715.3114.59
First 11 13.88 15.44 16.3113.8818.1515.8014.22
Cube Camp in Kanazawa 2015 Second 15 12.68 14.91 13.0616.7112.6817.0014.96
First 19 12.96 15.04 25.3015.0914.0915.9312.96
JRCA Kansai Summer 2015 Second 18 12.11 15.01 15.6113.6612.1115.7716.96
First 18 10.86 15.24 16.0015.1310.8614.5817.97
World Rubik's Cube Championship 2015 First 198 17.00 18.38 19.0417.10DNF17.0018.99
Kawasaki Summer 2015 Final 20 13.78 15.23 14.3818.8313.7815.1916.11
JRCA Kansai Spring 2015 Second 15 12.15 14.10 13.5214.0614.7115.8612.15
First 11 12.72 14.57 14.5814.3412.7214.7819.27
Japan Contest Spring 2015 Second 21 13.53 15.95 14.9113.53DNF14.2218.72
First 24 11.84 16.66 21.4413.2515.28DNF11.84
Kansai Open 2015 Second 31 14.43 16.81 19.0814.4318.7715.4416.21
First 26 11.56 14.64 14.3811.5614.2715.2815.34
JRCA Kansai Winter 2015 Second 14 11.90 15.83 11.9014.3314.7518.4418.41
First 16 14.52 18.76 19.2118.7214.5218.34DNF
Kyushu Open 2014 Final 7 9.77 12.08 9.7712.5611.7511.9427.74
Second 5 11.15 12.36 12.1313.1914.1811.1511.77
First 6 10.81 13.40 13.5512.8414.7810.8113.80
Tachikawa 3x3 Fest 2014 Final 8 12.15 14.39 12.1514.3615.5913.2218.53
Second 5 11.80 12.79 13.0513.5211.8011.8113.93
First 3 10.77 11.88 11.0213.7213.2111.4110.77
Tokai Open 2014 Final 6 12.97 14.28 12.9713.8614.2815.6614.69
Second 2 10.31 12.42 11.5813.1512.5310.3115.53
First 4 12.91 13.28 13.0313.6912.9113.1313.83
JRCA Kansai Fall 2014 Final 4 10.84 12.16 11.8812.0212.5910.8412.58
Second 6 10.80 11.83 13.1810.8012.3011.7711.41
First 5 9.97 11.24 14.779.9711.3111.2111.21
UT Open 2014 Second 11 11.65 12.31 12.7511.8811.6512.3014.25
First 16 10.44 12.94 20.3413.0914.1911.5310.44
Asian Championship 2014 Second 47 12.18 14.05 18.0814.9312.1814.4012.81
First 37 11.93 13.28 14.3411.9313.6112.0214.21
Japan Contest Autumn 2014 Final 8 10.83 12.22 11.6512.4112.5913.9410.83
Second 5 10.55 11.67 10.5512.6111.7713.4710.63
First 13 9.91 13.87 12.189.9115.3616.0814.08
Sapporo Open 2014 Final 4 10.77 13.14 10.8610.7712.6915.8621.27
Second 4 11.68 13.26 14.1516.2211.8411.6813.78
First 3 8.77 12.80 13.1312.6812.5813.228.77
Cube Camp in Kanazawa 2014 Second 7 9.91 12.68 11.4712.5218.2814.059.91
First 8 11.66 12.80 13.2811.9111.6617.6913.22
US Nationals 2014 Second 73 11.18 12.72 11.1812.0113.3112.8418.72
First 53 10.25 11.85 10.2512.3312.2224.2211.01
JRCA Kansai Summer 2014 Second 17 14.18 15.80 16.9716.1314.1815.0516.22
First 19 16.08 16.61 18.5816.2816.5816.0816.96
Kawasaki Spring 2014 Final 9 11.59 16.58 15.8019.8314.2219.7211.59
Cherry Blossom Viewing 2014 Final 3 9.84 11.87 11.2212.5311.869.8412.69
First 4 11.06 11.79 11.0612.5511.7729.8811.06
Kansai Open 2014 Second 11 10.00 13.09 10.9114.5910.0013.7840.43
First 11 11.27 13.42 11.2714.0321.0613.0913.15
Valencia Open 2014 Final 3 11.03 12.80 11.0312.2113.6312.5614.44
Second 3 10.11 11.98 16.6612.0212.2710.1111.66
First 4 10.83 12.59 12.5813.0910.8312.6312.56
Kyushu Open 2013 Final 2 7.94 11.18 7.9412.9715.5610.3110.27
Second 4 10.18 12.26 13.6810.1814.3012.0311.08
First 2 9.61 12.10 11.5212.9711.819.61DNF
Hokuriku Eve Open 2013 Final 2 10.47 12.49 14.9010.4713.4713.5310.47
First 1 10.13 12.00 21.9311.6612.1910.1312.16
UT Open 2013 Second 10 11.34 12.47 12.3812.8112.2211.3412.84
First 10 11.90 12.67 12.8612.1313.0311.9015.03
East Osaka 2013 Final 5 10.65 11.88 24.9411.3310.6512.8011.50
First 4 10.00 12.22 11.6112.4412.6110.0013.97
Cube Camp in Kanazawa 2013 Second 8 11.34 13.40 13.5514.0314.6812.6311.34
First 10 11.15 13.04 15.0211.7818.5612.3311.15
World Rubik's Cube Championship 2013 Second 90 11.19 12.63 12.1111.1914.3311.4614.85
First 80 10.71 12.46 24.2212.5112.0310.7112.85
Kansai Star Festival 2013 Final 2 9.97 12.23 12.0312.849.9711.8314.69
Second 5 11.96 12.17 12.09DNF11.9612.2512.18
First 3 10.66 11.74 13.2113.5310.6610.9311.08
Lake-Biwa Open 2013 First 14 12.46 15.10 14.9312.9119.7512.4617.47
Japan Open 2013 Second 16 10.34 13.57 14.3610.3412.2116.0314.13
First 13 10.77 13.81 27.1316.8112.7711.8610.77
Kawasaki Open 2013 Final 23 18.86 20.06 23.9721.4918.8619.0219.68
Japan Contest Spring 2013 Second 11 10.78 12.24 13.5911.7812.2512.6810.78
First 13 10.86 13.01 35.9016.0210.8612.0610.94
Cherry Blossom Viewing Open 2013 Final 2 10.36 12.70 12.7112.4010.3614.6113.00
First 3 12.63 13.38 13.3113.3413.5017.0012.63
Kansai Open 2013 Final 6 9.93 12.31 11.6812.1913.0513.819.93
Second 8 9.83 11.72 12.509.8312.939.9612.71
First 15 11.72 14.03 13.5514.6615.5213.8811.72
Rabbit And Turtle 2013 Final 9 11.83 13.75 12.9617.8814.0611.8314.22
First 9 9.91 13.23 9.9113.6113.8412.8813.19
Hokuriku Eve Open 2012 Final 3 10.46 12.08 10.4611.1613.1614.8811.93
First 3 10.43 11.67 10.8310.4312.8612.4011.78
Kanto Winter 2012 Final 5 10.30 12.98 13.3614.4311.1510.3014.58
First 4 10.96 11.45 11.3411.3410.9613.4111.68
UT Open 2012 Second 13 11.97 13.02 11.9712.6113.3613.2813.16
First 11 12.38 13.13 12.3812.7716.5213.5213.09
West Japan Big Cube 2012 First 10 12.43 13.78 13.1612.4315.1518.1113.03
Japan Contest 2012 Final 5 11.05 13.05 13.2211.0514.4412.2113.72
Second 4 10.71 11.76 11.0612.5913.3610.7111.63
First 5 11.58 13.04 13.1611.8311.5814.1814.13
Asian Championship 2012 Semi Final 16 11.37 11.46 11.5411.4511.3711.3814.18
Second 22 11.78 12.37 13.0211.7811.9812.1113.25
First 15 10.71 11.86 10.7113.8311.7212.5111.35
Japan Open 2012 Final 8 11.61 12.08 12.2211.6111.9412.3812.08
Second 10 11.03 12.24 11.9712.7712.4711.0312.28
First 6 8.88 11.35 8.889.5812.9013.5211.58
Hiroshima Open 2012 Final 4 9.88 12.48 9.8812.5012.6512.3013.00
Second 2 11.65 12.56 13.1611.6512.8413.8811.69
First 3 11.08 12.64 26.5312.1811.0813.8011.93
Cube Camp in Kanazawa 2012 Second 10 11.13 12.10 13.9711.6311.1312.0512.63
First 11 12.47 13.28 12.4713.5913.5614.0312.68
Kanto Open 2012 Final 10 11.44 12.65 12.4013.4113.1612.4011.44
Second 7 11.09 11.25 12.7111.1111.2511.4011.09
First 5 10.02 11.52 11.1610.9712.4312.5210.02
United States National Championships 2012 Semi Final 42 11.22 13.28 15.3314.6312.6312.5811.22
Second 33 11.38 12.31 11.6613.1812.0813.3111.38
First 54 11.05 13.44 15.3013.2211.8015.5111.05
Kansai Star Festival 2012 Final 6 11.84 12.83 13.8111.8412.6516.7112.03
Second 6 10.41 12.42 12.1512.7118.2110.4112.40
First 4 11.94 12.57 13.0511.9412.3812.2715.71
Kawasaki Open 2012 Second 8 9.97 12.40 9.9712.6913.0812.1812.34
First 12 11.31 12.50 12.8612.0213.6511.3112.61
Kyotanabe Open 2012 Final 2 10.72 11.68 10.7210.7711.9412.6512.34
Second 4 9.81 12.19 14.0613.059.8113.559.97
First 6 11.15 12.66 13.99DNF11.1512.6611.34
Rabbit and Turtle 2012 Final 7 9.53 11.86 15.8110.6911.349.5313.55
Second 13 11.03 13.89 13.7514.0914.0913.8311.03
First 8 10.50 12.19 12.3312.4112.3010.5011.94
Tokai Open 2012 Final 4 10.61 12.14 12.1612.0512.2212.6910.61
Second 3 10.84 11.98 10.8412.7719.3611.5911.58
First 5 10.27 12.35 12.4115.1612.9711.6610.27
Matsudo Spring 2012 Final 8 10.84 12.52 11.0813.6612.83DNF10.84
Second 8 10.50 12.17 11.9612.8111.9712.5810.50
First 7 10.21 12.09 10.2113.0913.9111.6511.52
Kansai Open 2012 Final 7 11.56 12.76 12.6813.4713.8612.1311.56
Second 7 10.96 12.24 12.9012.0211.8110.96DNF
First 9 11.80 12.36 13.5611.8013.2511.8112.02
Kyushu Open 2012 Final 3 11.65 12.57 11.6512.9012.1912.6314.59
Second 2 11.68 11.96 11.6812.1112.3811.9311.83
First 2 10.66 12.22 12.5310.6612.5012.3311.83
Tsukuba 2012 Second 9 8.97 12.96 13.4413.588.9711.8613.81
First 3 10.58 11.27 11.5910.5810.8113.1911.40
Kansai New Year 2012 Final 4 12.52 12.70 12.5612.9013.2812.5212.65
First 2 11.41 11.57 12.3611.4111.7211.5211.47
Hokuriku Eve 2011 Final 4 10.84 11.70 10.9312.5813.2211.5910.84
First 8 12.96 13.79 14.4615.9612.9613.7113.19
UT Open 2011 Final 8 11.31 12.11 12.4713.4412.0011.8611.31
Combined First 10 11.84 12.91 13.3115.4312.7112.7111.84
Kyotanabe Open 2011 Final 3 11.56 12.68 13.1911.5611.8413.0014.94
First 5 10.41 13.14 14.8812.7115.0810.4111.84
Matsudo Autumn 2011 Second 11 8.94 12.89 13.7311.7813.1614.908.94
First 8 10.65 12.07 11.8411.9012.4714.4710.65
World Rubik's Cube Championship 2011 Second 66 11.27 12.99 13.1312.7513.0813.2211.27
First 68 11.28 13.15 11.2813.9412.5913.3313.52
Cube Camp in Kanazawa 2011 Final 8 9.77 12.93 13.199.7711.9613.6522.90
Second 8 10.46 12.09 12.4410.9113.1312.9110.46
First 4 11.68 12.25 11.7511.6815.0013.3311.68
Japan Open 2011 Final 4 9.65 11.39 10.0011.409.6525.3012.78
Second 5 11.11 11.95 11.3611.1111.8812.6112.81
First 5 10.75 12.55 12.4711.1614.0310.7543.28
West Japan Big Cubes 2011 Final 5 13.28 14.28 13.2814.9415.0814.3613.53
First 1 11.16 12.44 12.2811.1612.8413.4612.21
Matsudo Spring 2011 Final 8 11.11 14.17 11.1115.90DNF13.9412.66
Second 8 10.72 11.77 12.4411.5911.7710.7211.96
First 18 12.97 16.29 20.0012.9722.5215.3113.55
Osaka 2011 Second 20 11.58 14.54 13.1111.5815.1816.8415.33
First 17 11.78 13.97 20.2213.2414.0014.6811.78
Kansai New Year 2011 Final 2 10.61 11.64 12.7812.5011.5310.6110.88
First 2 10.05 12.81 11.7710.0518.1113.3113.34
Ishikawa Gokoku Shinto Shrine Open 2010 Final 2 11.00 12.25 13.9012.6311.7212.4011.00
First 1 10.78 11.94 11.9012.4613.0311.4610.78
UT Open 2010 First 13 10.65 13.09 17.7813.1613.7212.3810.65
Matsudo Open 2010 Second 7 9.88 11.83 13.0613.809.8812.0210.41
First 12 10.90 12.86 10.9016.8811.2114.7112.65
Asian Championship 2010 Final 13 10.38 13.15 10.3811.6515.2213.7114.09
Second 10 10.29 12.52 10.2914.4310.8812.4014.28
First 9 10.92 12.68 25.0511.8110.9211.6914.53
JRCA Kansai Summer 2010 Final 2 11.77 12.84 12.1311.7714.59DNF11.81
First 1 11.52 12.20 12.4711.8315.1111.5212.30
Cube Camp in Kanazawa 2010 Final 4 10.58 13.23 14.2810.5816.1312.8112.59
Second 7 11.71 13.36 14.4614.5311.7111.9613.65
First 9 11.78 14.49 12.6120.5014.6316.2211.78
30th Anniversary MegaHouse Cup 2010 Second 8 12.96 13.85 14.8613.3013.4016.2112.96
Combined First 13 10.36 14.66 15.2814.7815.0310.3614.16
Kawasaki Open 2010 Final 9 11.63 13.49 12.5913.6814.2111.6316.97
Combined First 6 11.12 12.48 11.1213.4311.6613.3312.46
JRCA Kansai Spring 2010 Final 5 11.56 13.84 13.1914.5811.5627.8113.75
First 2 9.66 12.35 12.9614.7111.4012.699.66
Japan Open 2010 Second 15 10.61 13.80 17.2115.6810.6114.1311.59
First 9 11.11 12.90 14.6611.1113.0612.8812.77
JRCA Kanto Winter 2010 Final 4 10.81 12.54 13.3612.0512.2210.8116.80
First 5 11.90 13.33 13.3611.9614.6611.9015.44
JRCA Hokuriku Winter 2010 Final 1 12.02 12.95 12.9412.0214.0812.3613.56
First 2 10.66 14.25 10.6615.4613.4315.6313.86
Doshisha Open 2009 Final 1 10.94 12.20 11.2714.4711.2514.0910.94
First 4 10.59 14.13 18.1815.3311.7515.3010.59
World Rubik's Cube Championship 2009 Final 15 11.28 13.53 11.2812.2115.1628.4413.22
Second 15 11.08 12.90 16.1814.6112.1911.0811.90
First 20 11.02 12.82 13.7713.4111.0211.8813.18
Toyama Open 2009 Final 1 10.90 12.65 13.0510.9022.8112.1812.72
First 1 11.71 13.38 13.5613.2813.3115.3811.71
Japan Open 2009 Final 6 12.06 14.14 13.3612.0620.4613.8615.21
Second 6 11.40 13.67 13.4012.7714.8311.4015.90
First 5 13.31 13.98 13.52DNF14.6513.7713.31
JRCA Kansai Summer 2009 Final 1 11.18 12.83 11.1816.4713.3813.3411.78
First 4 12.63 14.06 15.6813.6114.8812.6313.69
JRCA Kansai Spring 2009 Final 3 12.50 14.10 12.5013.7114.8113.7716.71
First 2 12.30 12.76 12.5213.5213.1612.3012.61
JRCA Hokuriku 2009 Final 3 13.00 14.75 14.6818.0915.5614.0013.00
First 1 11.38 12.57 11.8612.0811.3813.7845.11
Osaka Open 2009 Final 5 10.84 13.34 12.0216.3412.5815.4310.84
Second 8 13.28 14.57 13.2815.5613.5314.6316.78
First 4 12.34 13.78 15.5816.1112.3413.3612.41
Amagasaki Open 2009 Final 2 12.80 14.00 14.8812.8013.4413.7414.81
Second 1 11.96 13.77 12.8314.8311.9614.0214.47
First 2 11.33 14.31 15.5212.4311.3314.9717.43
Kanazawa Open 2008 Final 1 11.77 14.55 11.7714.3414.5915.6514.72
First 2 12.48 14.87 14.5316.4115.0412.4815.03
Japan Open 2008 Final 8 10.69 13.85 22.3010.6912.8114.9313.81
First 7 12.53 14.49 15.5614.6314.5314.3112.53
Qualification 3 13.08 17.4713.08
Tokyo Open 2008 Final 4 10.41 14.22 13.6913.6615.3110.4115.84
Second 6 12.44 14.63 12.4413.8616.2716.5013.77
First 9 15.78 15.7816.30
Kashiwa Open 2008 Final 5 13.58 14.58 15.0014.0913.5815.0514.65
Second 4 14.33 15.58 15.6315.8314.3315.2718.58
First 4 12.18 13.59 12.9016.3015.3412.5312.18
Osaka Open 2008 Second 14 11.91 16.27 18.4417.0911.9114.0017.72
First 10 13.90 13.9015.31
KCA Korea Open 2008 Final 3 14.43 14.71 DNF14.5014.4315.1914.43
Combined First 4 14.30 15.33 16.5932.6114.4014.3015.00
Kawasaki Open 2008 Final 3 12.32 13.59 13.1912.3312.3215.2515.71
First 5 14.41 16.38 14.4115.0617.3416.7527.75
Ibaraki competition 2007 Final 2 12.46 14.74 12.4615.1313.7716.4115.33
Second 4 13.63 15.25 15.3313.6314.1316.2816.36
First 6 12.53 16.64 14.1614.4621.3123.3112.53
World Rubik's Cube Championship 2007 Second 39 12.53 18.90 19.2521.3616.0912.5341.41
First 26 14.78 16.11 DNF16.0915.3016.9314.78
Kanazawa Open 2007 Final 1 14.21 15.28 14.6517.2814.2115.0016.18
First 2 14.05 15.91 14.6314.0517.2715.8318.50
Japan Open 2007 Final 9 15.02 16.79 15.9017.9316.5515.0228.18
First 10 12.53 16.57 17.5217.6915.9116.2812.53
Osaka Rubik's Cube contest 2007 Final 4 11.68 15.26 11.6816.3018.9715.5213.97
Second 6 13.28 16.33 16.2216.0013.2816.7819.94
First 8 16.27 17.52 16.2719.5222.2116.7716.28
Japanese Championship 2006 Final 7 17.37 18.76 17.8119.6519.2017.3719.28
Second 8 17.18 18.01 17.6418.4518.6217.1817.93
First 6 16.58 18.3616.58
Rubik's Cube OGU Open 2006 Final 3 17.66 18.85 18.0220.5220.5917.6618.02
First 3 16.44 19.47 19.3229.8022.2716.8116.44
Tokyo Open 2006 Final 6 17.59 19.67 22.7820.5318.8419.6417.59
Second 8 17.81 19.61 18.9421.2117.8118.7821.11
First 9 18.18 18.1818.97
Osaka Rubik's Cube contest 2006 First 11 19.62 24.52 27.5919.6223.1226.2924.14
2x2x2 Cube
Kansai Fall 2017 Final 2 2.18 3.18 8.213.143.712.682.18
First 5 2.44 4.11 35.413.602.443.465.28
Cube Camp in Kanazawa 2017 Final 2 1.76 2.92 2.574.613.891.762.30
First 3 1.89 3.56 3.571.892.416.574.69
World Rubik's Cube Championship 2017 Semi Final 38 2.01 2.65 2.632.012.752.583.40
Second 48 2.17 3.01 2.174.453.013.302.72
Combined First 48 2.48 3.03 3.323.392.482.513.26
JRCA Kansai Spring 2017 First 22 2.13 DNF 2.57DNFDNF2.136.36
Tohoku Open 2017 Final 3 2.21 4.82 4.357.28DNF2.212.82
First 1 2.18 3.14 2.374.822.183.773.29
Kansai Open 2017 Final 5 1.62 4.08 4.342.506.975.411.62
First 4 2.09 3.49 2.096.612.362.995.11
Tribox Open Winter 2017 Final 2 2.61 4.46 2.613.075.794.517.60
Kansai Small Cubes 2016 Final 1 2.53 2.68 2.559.502.742.752.53
First 2 3.00 3.26 4.623.153.043.003.59
Japan Open 2016 Final 1 2.24 2.45 2.312.382.664.672.24
Combined First 3 2.37 2.63 2.372.793.172.392.72
Asian Championship 2016 Final 6 2.36 2.95 5.643.782.632.432.36
Semi Final 6 2.28 2.75 2.282.797.632.752.70
Second 8 2.57 2.97 6.632.913.242.572.76
First 10 2.32 3.15 5.082.333.592.323.52
JRCA Kansai Fall 2016 Final 1 2.47 2.84 2.783.025.582.472.72
First 1 1.93 3.05 2.553.581.933.034.68
Tachikawa Open 2016 Final 1 2.39 3.61 2.395.242.697.682.91
First 3 1.91 4.34 2.961.917.067.293.00
Cube Camp in Kanazawa 2016 Final 1 2.15 3.49 3.663.902.902.158.80
First 1 2.40 2.74 2.862.462.403.652.90
JRCA Kansai Summer 2016 Final 3 2.05 2.83 3.442.052.962.662.86
First 3 2.09 3.66 4.632.092.91DNF3.43
Kanto Summer 2016 Final 1 2.22 2.54 2.222.362.932.782.49
Czech Open 2016 Final 4 1.73 2.85 2.935.413.181.732.44
Second 4 2.18 2.78 3.003.772.532.182.81
First 17 1.62 3.82 2.962.765.811.625.74
European Rubik's Cube Championship 2016 Second 51 2.45 3.55 5.862.812.812.455.04
First 7 1.96 2.41 1.962.054.222.093.08
JRCA Kansai Spring 2016 Final 3 2.13 3.23 3.032.814.633.842.13
First 1 2.00 2.50 2.612.002.682.462.44
Kawasaki Spring 2016 Final 2 2.27 3.30 4.093.274.112.272.55
First 1 2.43 3.04 3.582.552.435.413.00
Cherry Blossom Viewing 2016 Final 1 2.41 2.80 2.412.882.473.066.58
Kanto Spring 2016 Final 1 1.86 3.52 2.699.313.254.631.86
Kansai Open 2016 Final 2 2.11 2.75 2.712.226.383.312.11
First 1 2.03 2.75 2.562.033.813.132.56
JRCA Kansai Winter 2016 Final 1 2.53 2.94 2.537.002.782.683.36
First 1 2.30 2.98 3.21DNF2.412.303.31
Kyushu Open 2015 Final 1 2.41 3.19 2.413.084.093.443.06
First 1 2.08 2.63 2.082.442.533.722.91
Japan Open 2015 Final 4 1.90 3.64 4.364.404.151.902.40
Combined First 6 2.78 3.96 2.783.364.024.505.65
Tohoku Open 2015 Final 1 1.90 3.07 2.502.591.904.115.58
Cube Camp in Kanazawa 2015 Final 1 2.88 3.25 3.334.002.973.442.88
First 1 2.33 2.64 3.133.772.382.332.41
JRCA Kansai Summer 2015 Final 3 2.65 3.64 4.663.974.082.652.88
First 2 2.15 3.09 3.463.284.802.152.52
World Rubik's Cube Championship 2015 Semi Final 18 2.48 3.71 2.885.634.343.922.48
Second 9 2.41 3.26 4.173.373.023.392.41
First 2 2.17 2.54 3.682.172.282.572.78
Kawasaki Summer 2015 Final 1 1.78 2.26 2.463.022.431.901.78
JRCA Kansai Spring 2015 Final 2 2.16 3.28 2.812.382.16DNF4.66
First 2 2.13 4.12 2.133.314.15DNF4.91
Japan Contest Spring 2015 Final 1 2.80 3.24 3.343.693.532.842.80
First 1 3.31 3.46 3.473.313.363.566.33
Kansai Open 2015 Final 3 1.77 3.53 1.774.193.283.115.96
First 2 2.63 3.14 2.913.382.633.133.97
JRCA Kansai Winter 2015 Final 5 2.28 5.47 8.583.942.285.137.34
First 2 2.00 3.00 3.192.403.414.692.00
Kyushu Open 2014 Final 2 2.02 3.38 5.713.772.023.842.53
Tokai Open 2014 Final 1 1.97 2.97 2.943.661.975.302.31
JRCA Kansai Fall 2014 Final 3 2.38 3.14 2.382.532.974.413.93
First 3 1.66 3.44 3.09DNF1.664.163.08
Asian Championship 2014 Final 8 2.30 3.84 9.402.302.842.526.15
Second 3 2.34 2.93 2.832.344.662.773.18
First 5 2.40 3.27 2.553.712.404.903.56
Japan Contest Autumn 2014 Final 2 2.71 2.94 3.112.712.842.864.94
First 2 2.94 3.37 2.944.413.403.363.36
Sapporo Open 2014 Final 2 2.03 3.23 2.032.963.163.583.80
First 1 2.28 3.11 2.282.693.413.223.58
Cube Camp in Kanazawa 2014 Final 1 2.96 3.22 3.523.973.063.092.96
First 2 2.90 3.56 4.063.192.903.4412.36
US Nationals 2014 First 166 3.05 6.14 6.5810.063.055.915.92
JRCA Kansai Summer 2014 Final 1 2.83 3.25 3.533.802.833.282.93
First 5 2.86 4.01 8.522.912.863.116.00
Kawasaki Spring 2014 Final 1 2.30 3.27 3.562.932.303.333.68
Cherry Blossom Viewing 2014 Final 1 2.81 3.20 3.182.963.463.592.81
Kansai Open 2014 Final 2 2.69 3.18 3.722.932.693.033.59
First 1 3.05 3.37 3.383.553.054.213.18
Valencia Open 2014 Final 2 2.71 3.94 2.885.525.412.713.52
First 1 3.08 3.46 5.053.583.413.083.40
Kyushu Open 2013 Final 1 2.61 4.21 DNF4.224.773.652.61
First 1 2.58 3.25 3.15DNF3.363.252.58
Hokuriku Eve Open 2013 Final 1 2.72 3.04 3.412.723.753.002.72
East Osaka 2013 Final 1 3.38 4.52 5.343.384.503.7210.22
First 1 2.75 3.26 2.913.082.753.783.90
Cube Camp in Kanazawa 2013 Final 6 2.90 5.98 3.134.7510.0516.442.90
First 1 3.19 3.41 3.384.943.533.333.19
World Rubik's Cube Championship 2013 Semi Final 19 3.21 3.87 4.234.073.893.643.21
Second 49 3.47 4.41 4.534.913.475.903.80
First 59 3.54 4.26 3.544.505.073.554.74
Kansai Star Festival 2013 Final 3 3.44 4.35 3.615.693.444.155.28
First 1 2.94 3.27 2.943.803.333.413.08
Japan Open 2013 Final 1 3.05 3.29 3.593.053.163.523.18
First 2 3.13 3.21 3.463.183.183.133.28
Kawasaki Open 2013 Final 13 2.83 7.75 5.6114.6913.004.632.83
Japan Contest Spring 2013 Final 5 2.69 4.24 4.598.212.694.593.53
First 5 2.84 3.52 9.213.062.843.434.06
Cherry Blossom Viewing Open 2013 Final 2 3.31 4.16 3.313.833.848.864.80
Kansai Open 2013 Final 6 2.97 4.73 6.533.597.532.974.08
First 1 3.15 4.19 3.183.533.155.869.33
Rabbit And Turtle 2013 Final 3 2.43 4.43 3.508.506.362.433.44
Hokuriku Eve Open 2012 Final 5 2.93 6.62 8.557.024.308.662.93
First 2 2.96 4.38 2.965.314.863.185.11
Japan Contest 2012 Second 7 4.21 5.47 4.914.814.216.689.75
First 9 4.58 5.40 4.585.885.008.115.31
Asian Championship 2012 First 51 5.08 7.21 8.106.756.785.0814.08
Cube Camp in Kanazawa 2012 First 10 3.38 5.22 4.884.973.385.806.68
Kyotanabe Open 2011 Final 7 4.77 6.34 6.914.775.2710.936.84
World Rubik's Cube Championship 2011 First 74 3.91 5.54 6.505.383.915.275.97
Osaka 2011 First 19 5.78 7.95 5.786.659.1311.198.06
Asian Championship 2010 First 30 5.18 6.72 5.186.097.3010.976.78
JRCA Kansai Summer 2010 Final 4 5.11 6.21 5.436.886.335.118.02
First 4 4.61 6.14 6.316.565.569.654.61
Cube Camp in Kanazawa 2010 First 15 6.38 7.99 11.967.668.557.756.38
30th Anniversary MegaHouse Cup 2010 Final 11 6.09 7.77 8.6312.506.098.476.22
First 12 4.83 5.54 6.445.665.445.524.83
Kawasaki Open 2010 Combined Final 8 3.15 5.99 5.776.345.866.723.15
World Rubik's Cube Championship 2007 Final 37 6.85 8.10 8.777.638.817.906.85
Japan Open 2007 Final 12 8.08 12.38 16.4618.538.089.6511.02
Qualification 7 10.88 10.8820.16
Osaka Rubik's Cube contest 2006 First 10 9.06 18.61 17.3523.0832.2615.409.06
4x4x4 Cube
Valencia Open 2014 Final 4 40.66 54.24 1:05.0958.6640.6652.6651.40
West Japan Big Cube 2012 First 12 49.43 55.82 51.6959.4749.431:15.9756.31
Asian Championship 2012 First 34 44.51 55.92 1:03.3455.6855.3456.7344.51
Japan Open 2012 First 19 53.59 58.60 1:03.9758.5056.721:00.5853.59
Cube Camp in Kanazawa 2012 Final 4 45.38 53.67 55.0945.3849.0556.8858.47
Second 5 44.80 51.97 55.9447.2244.8052.751:00.03
First 12 46.46 57.28 59.181:00.2256.2756.4046.46
Kanto Open 2012 First 13 48.56 56.25 59.3148.5654.381:01.4055.06
United States National Championships 2012 Second 38 49.61 56.86 57.4450.9649.61DNF1:02.18
Combined First 28 52.56 55.93 59.1354.3452.561:02.7954.32
Kansai Star Festival 2012 Second 7 50.33 55.05 50.3354.0651.6559.7259.43
First 9 50.22 56.98 58.941:01.181:00.8151.1950.22
Kawasaki Open 2012 Final 6 52.22 57.02 1:00.0852.2253.2159.6858.18
First 5 47.18 49.54 50.5948.1649.8857.6847.18
Kyotanabe Open 2012 Final 3 45.41 49.95 47.471:01.9645.4149.0653.31
Second 4 46.09 51.10 54.0649.4646.0952.0351.80
First 7 50.77 55.53 54.6350.7757.2756.1655.80
Tokai Open 2012 Final 3 44.24 49.14 44.2447.3047.1153.0056.88
Second 6 45.00 49.77 56.3449.8345.0048.9450.55
First 5 44.47 51.51 50.3656.9648.0244.4756.15
Matsudo Spring 2012 Final 8 45.50 51.10 46.7856.9052.9445.5053.59
Second 8 49.68 51.87 49.6855.4350.1650.03DNF
First 12 48.91 57.76 52.8349.0648.911:11.38DNF
Kansai Open 2012 Final 12 49.27 54.10 49.2756.9754.6655.9451.69
First 11 48.09 53.11 48.0954.2255.5653.1351.97
Kyushu Open 2012 Final 2 44.65 52.92 54.1556.861:03.4444.6547.75
First 4 46.30 56.82 58.5546.3054.611:03.8057.30
Tsukuba 2012 First 9 45.27 55.33 57.8354.2245.27DNF53.94
Kansai New Year 2012 Final 6 39.43 59.86 39.4356.651:02.001:00.941:04.06
First 4 48.46 54.89 52.9757.5355.4456.2748.46
Hokuriku Eve 2011 First 10 54.19 59.34 54.191:03.681:01.2158.8357.97
UT Open 2011 Combined Final 24 56.77 1:11.73 1:24.281:08.751:21.3356.771:05.11
Kyotanabe Open 2011 First 10 1:02.50 1:13.37 1:14.751:13.021:02.501:12.341:25.05
World Rubik's Cube Championship 2007 First 37 1:26.50 1:34.551:26.50
Japanese Championship 2006 Combined Final 7 1:27.65 1:40.02 1:38.891:27.651:47.681:34.221:46.95
Tokyo Open 2006 Combined Final 9 1:25.43 1:25.431:47.61
Osaka Rubik's Cube contest 2006 Combined Final 10 1:55.33 1:55.331:58.17
5x5x5 Cube
Asian Championship 2012 First 36 1:48.16 2:04.02 1:58.682:05.592:18.022:07.791:48.16
Cube Camp in Kanazawa 2012 First 15 1:35.50 1:56.27 2:10.931:59.691:35.501:51.471:57.65
United States National Championships 2012 Second 41 1:40.78 1:58.14 2:16.192:14.221:52.911:47.281:40.78
Combined First 36 1:45.94 1:49.49 1:50.081:45.941:46.052:00.031:52.34
East Japan Big Cubes 2012 Second 14 1:40.41 2:03.45 2:02.112:19.281:40.411:48.962:39.53
First 12 1:46.34 1:54.18 1:49.382:03.211:53.911:46.341:59.24
Kansai Star Festival 2012 First 11 1:45.61 1:55.93 1:59.211:54.711:53.861:59.901:45.61
Kawasaki Open 2012 First 12 1:41.03 1:55.75 2:00.711:56.162:03.031:50.381:41.03
Kyotanabe Open 2012 First 10 1:47.50 1:55.69 2:00.38DNF1:47.501:55.781:50.90
Tokai Open 2012 Final 8 1:41.96 1:53.30 1:41.961:55.181:52.961:51.752:03.66
Second 7 1:40.46 1:43.00 2:07.861:40.461:42.931:43.861:42.22
First 6 1:40.19 1:46.53 2:15.211:40.191:41.411:46.591:51.58
Matsudo Spring 2012 Second 12 1:40.41 2:01.05 1:53.341:59.812:10.001:40.41DNF
First 9 1:31.30 1:44.55 1:31.301:51.161:54.131:34.361:48.13
Kansai Open 2012 Combined First 14 1:42.21 1:51.65 1:57.412:06.751:49.651:47.881:42.21
Kyushu Open 2012 Final 6 1:41.09 1:55.23 1:41.091:52.192:06.341:58.831:54.66
First 6 1:52.93 2:02.14 1:52.932:15.841:54.222:00.312:11.90
Tsukuba 2012 Final 14 1:48.47 1:59.90 2:05.472:03.301:48.471:53.222:03.19
Hokuriku Eve 2011 Final 10 2:06.11 2:18.69 2:16.182:29.462:38.972:10.432:06.11
West Japan Big Cubes 2011 Final 14 3:11.21 DNF 3:11.21DNFDNSDNSDNS
Japan Open 2010 Qualification 17 2:22.44 2:37.80 2:50.312:54.842:22.442:33.782:29.31
World Rubik's Cube Championship 2007 First 45 3:25.44 3:25.443:30.38
Osaka Rubik's Cube contest 2007 Combined Final 12 3:58.52 4:54.683:58.52
6x6x6 Cube
JRCA Kansai Fall 2015 Final 10 4:52.83 6:24.62 9:06.475:14.564:52.83
7x7x7 Cube
JRCA Kansai Spring 2015 Final 9 8:31.78 8:44.83 8:38.808:31.789:03.90
3x3x3 Blindfolded
Czech Open 2016 Final 18 2:58.33 DNF DNFDNF2:58.33
European Rubik's Cube Championship 2016 First 90 DNF DNF DNFDNFDNF
Kawasaki Spring 2016 Final 13 3:07.36 3:20.02 3:07.363:20.833:31.86
Cherry Blossom Viewing 2016 Final 4 2:40.00 DNF DNF2:40.342:40.00
Kanto Spring 2016 Final 8 2:02.06 DNF 2:02.06DNFDNF
Kansai Open 2016 First 6 2:21.09 DNF 2:21.09DNF2:30.71
JRCA Kansai Winter 2016 First 7 DNF DNF DNFDNFDNF
Kyushu Open 2015 Final 7 3:02.50 DNF 3:02.50DNF3:14.06
JRCA Kansai Fall 2015 First 8 DNF DNF DNFDNFDNF
Japan Open 2015 Final 8 DNF DNF DNFDNFDNF
First 10 1:41.19 DNF DNF1:41.19DNF
Tohoku Open 2015 Final 5 2:37.91 DNF 3:35.65DNF2:37.91
World Rubik's Cube Championship 2015 First 43 2:44.72 DNF 3:10.242:44.72DNF
JRCA Kansai Spring 2015 Final 5 3:24.75 DNF 3:24.75DNFDNF
First 6 2:56.68 DNF 2:56.68DNF3:26.86
JRCA Kansai Winter 2015 First 9 3:45.25 DNF DNF3:45.25DNF
Tachikawa 3x3 Fest 2014 First 9 2:14.94 DNF DNF2:42.442:14.94
JRCA Kansai Summer 2014 First 9 DNF DNF DNFDNFDNF
Kawasaki Spring 2014 Final 6 1:53.50 DNF 1:53.50DNFDNF
Cherry Blossom Viewing 2014 Final 6 2:19.55 DNF 2:19.55DNFDNF
Valencia Open 2014 Combined Final 5 DNF DNFDNF
Hokuriku Eve Open 2013 Final 4 2:35.41 DNF 2:35.41DNFDNF
Cube Camp in Kanazawa 2013 Final 6 1:47.69 DNF DNF2:04.311:47.69
World Rubik's Cube Championship 2013 First 52 2:06.67 DNF 2:06.67DNFDNF
Kansai Star Festival 2013 Final 7 DNF DNF DNFDNFDNF
Lake-Biwa Open 2013 Final 4 DNF DNF DNFDNFDNF
Kawasaki Open 2013 Final 4 DNF DNF
Japan Contest Spring 2013 Final 4 2:23.68 DNF DNFDNF2:23.68
First 5 2:17.22 DNF DNFDNF2:17.22
Kansai Open 2013 Final 3 2:21.94 DNF DNF2:21.94DNF
Hokuriku Eve Open 2012 Final 2 1:43.40 DNF 1:45.431:43.40DNF
Asian Championship 2012 Final 4 1:39.77 DNF 1:50.79DNF1:39.77
First 3 1:39.25 DNF DNF2:47.641:39.25
Japan Open 2012 Final 7 DNF DNF DNFDNFDNF
First 4 2:03.41 DNF 2:03.41DNF2:35.11
Hiroshima Open 2012 Final 5 DNF DNF DNFDNFDNF
Cube Camp in Kanazawa 2012 Final 2 1:43.97 DNF DNF1:43.97DNF
First 3 2:18.53 DNF DNF2:18.53DNF
Kanto Open 2012 Final 2 2:00.31 DNF 2:06.942:00.31DNF
East Japan Big Cubes 2012 Final 3 1:49.59 DNF DNF1:49.59DNF
First 8 3:00.97 DNF DNFDNF3:00.97
Kansai Open 2012 Final 4 2:17.21 DNF DNF2:17.21DNF
Waseda Brain Challenge 2012 Final 6 DNF DNF DNFDNFDNF
First 6 2:32.52 DNF DNFDNF2:32.52
Kansai New Year 2012 Final 2 2:23.69 DNF2:23.69
Hokuriku Eve 2011 Final 2 DNF DNF DNFDNFDNF
World Rubik's Cube Championship 2011 First 38 2:54.75 DNF DNF3:01.932:54.75
Cube Camp in Kanazawa 2011 First 9 DNF DNF DNFDNFDNF
Japan Open 2011 Final 12 DNF DNF DNFDNFDNF
Matsudo Spring 2011 Final 2 1:55.83 DNF DNFDNF1:55.83
First 2 2:13.13 DNF DNF2:13.13DNF
Osaka 2011 Final 13 DNF DNF DNFDNFDNF
Ishikawa Gokoku Shinto Shrine Open 2010 Final 2 1:45.52 DNF DNF1:45.522:00.96
Asian Championship 2010 First 18 DNF DNF DNFDNFDNF
Cube Camp in Kanazawa 2010 Final 3 2:20.22 DNF DNF2:20.22DNF
30th Anniversary MegaHouse Cup 2010 Final 4 2:18.66 DNF DNF2:18.66DNF
First 3 1:50.46 DNF DNF3:06.151:50.46
Japan Open 2010 Final 2 1:28.75 DNF DNF1:28.75DNF
Qualification 2 3:21.00 DNF 3:21.00DNFDNF
JRCA Kanto Winter 2010 Final 8 DNF DNF DNFDNFDNF
Doshisha Open 2009 Final 1 2:08.05 DNF 2:31.44DNF2:08.05
World Rubik's Cube Championship 2009 First 53 DNF DNFDNF
Toyama Open 2009 Final 6 DNF DNF DNFDNFDNF
Japan Open 2009 Final 2 1:51.05 DNF 1:51.05DNFDNF
Amagasaki Open 2009 Final 1 2:28.08 DNF 2:28.08DNFDNF
Japan Open 2008 Final 2 1:41.18 DNF DNFDNF1:41.18
Tokyo Open 2008 Final 2 1:35.93 DNF 1:35.93DNFDNF
Kashiwa Open 2008 Final 3 1:55.91 DNF DNFDNF1:55.91
Osaka Open 2008 Final 6 2:14.43 DNF DNFDNF2:14.43
KCA Korea Open 2008 Final 12 DNF DNFDNF
Kawasaki Open 2008 Final 2 DNF DNF DNFDNFDNF
World Rubik's Cube Championship 2007 First 23 3:50.22 3:50.22DNF
Japan Open 2007 Final 5 DNF DNFDNF
Osaka Rubik's Cube contest 2007 Final 2 2:21.96 DNF 2:21.96DNFDNF
Japanese Championship 2006 Final 1 2:46.57 2:46.57DNF
Tokyo Open 2006 Final 1 3:49.95 3:49.95DNF
Osaka Rubik's Cube contest 2006 Final 3 DNF DNFDNS
3x3x3 Fewest Moves
World Rubik's Cube Championship 2015 Final 79 DNF DNF DNFDNFDNS
Tachikawa 3x3 Fest 2014 Final 7 37 37
Asian Championship 2014 Final 23 48 48DNF
Sapporo Open 2014 Final 5 44 44
Cherry Blossom Viewing 2014 Final 14 44 DNF DNF4451
East Osaka 2013 Final 9 49 49
Cube Camp in Kanazawa 2013 Final 13 43 45.33 434647
World Rubik's Cube Championship 2013 Final 128 50 50DNF
Kansai Open 2013 Final 12 51 51
Hokuriku Eve Open 2012 Final 8 42 42
Kanto Winter 2012 Final 19 DNF DNF
Japan Open 2012 Final 17 71 71
Hiroshima Open 2012 Final 6 52 52
Cube Camp in Kanazawa 2012 Final 13 46 4649
Waseda Brain Challenge 2012 Final 8 42 42DNF
Hokuriku Eve 2011 Final 4 40 40
World Rubik's Cube Championship 2011 Final 47 49 49
Cube Camp in Kanazawa 2011 Final 8 48 DNF48
Japan Open 2011 Final 4 DNF DNF
Matsudo Open 2010 Final 4 38 38
Asian Championship 2010 Final 14 48 48
Japan Open 2010 Final 7 45 45
Japan Open 2009 Final 6 49 49
World Rubik's Cube Championship 2007 Final 15 46 46
3x3x3 One-Handed
Tachikawa 3x3 Fest 2014 First 10 24.65 27.99 38.1327.2524.6528.9427.78
Valencia Open 2014 Combined Final 2 18.66 22.23 20.7523.7822.1518.6635.65
Hokuriku Eve Open 2013 Final 2 19.59 24.37 23.6524.0331.8619.5925.44
World Rubik's Cube Championship 2013 Combined First 125 17.39 26.46 22.8717.3933.9022.6144.14
UT Open 2012 Final 12 24.90 26.35 27.4429.5924.9326.6824.90
Asian Championship 2012 Second 29 22.29 27.07 27.9022.2925.5228.9227.80
First 33 23.81 25.78 28.8324.5325.0623.8127.74
Japan Open 2012 First 15 21.61 23.68 21.6123.0023.1325.8324.91
Hiroshima Open 2012 Final 1 20.13 23.94 24.9725.0220.1325.7521.83
First 2 19.93 22.66 22.5619.9321.3024.1125.59
Cube Camp in Kanazawa 2012 First 13 22.22 26.74 22.2224.0328.6131.3827.58
Kanto Open 2012 Final 10 23.63 25.44 24.3027.2537.7524.7823.63
First 8 20.08 22.21 23.3120.2826.6923.0520.08
Kawasaki Open 2012 Final 15 21.93 28.21 21.9332.8126.9726.8830.78
Kansai Open 2012 Final 6 19.77 22.28 21.0619.7726.3323.1822.61
First 9 21.81 24.06 24.5522.9324.6921.8131.28
UT Open 2011 Combined Final 6 18.03 23.08 25.2218.0324.3428.7819.68
World Rubik's Cube Championship 2011 First 58 20.25 24.41 21.2220.2546.6328.4623.56
Cube Camp in Kanazawa 2011 Final 8 21.36 25.48 25.9427.0530.7821.3623.46
First 7 21.81 24.62 45.3121.8123.1327.3023.44
Japan Open 2011 Final 6 19.96 23.52 20.5627.2822.7119.9631.50
First 8 21.66 27.35 28.5228.8326.9626.5821.66
Matsudo Spring 2011 Final 8 26.05 26.75 26.0527.4326.5326.2828.61
First 8 17.78 24.76 17.7827.5229.9726.4320.33
Osaka 2011 Combined First 11 24.46 28.29 25.4126.7832.6946.7524.46
UT Open 2010 Final 9 20.72 24.76 25.5226.7223.5020.7225.27
Matsudo Open 2010 First 9 20.46 23.42 36.7222.4121.5626.3020.46
Asian Championship 2010 Final 14 21.75 25.50 21.7523.8126.2726.4126.61
First 14 17.30 24.93 27.0825.7821.9417.3033.81
JRCA Kansai Summer 2010 Final 3 22.31 28.99 22.3129.9043.9124.8132.27
Cube Camp in Kanazawa 2010 Final 7 18.56 26.30 41.6329.6925.5518.5623.66
First 7 22.43 24.65 22.6527.8422.4324.2827.03
30th Anniversary MegaHouse Cup 2010 Final 7 23.36 24.82 24.6134.4723.3624.8025.05
First 9 21.78 27.38 21.7828.2226.7130.4327.21
Kawasaki Open 2010 Combined Final 7 21.75 29.1521.75
Japan Open 2010 Final 9 23.78 25.85 29.2225.2526.7223.7825.58
Qualification 8 24.50 26.35 28.5625.7125.1524.5028.18
JRCA Kanto Winter 2010 Final 4 23.09 26.88 26.2827.7226.6530.0323.09
JRCA Hokuriku Winter 2010 Final 2 21.30 27.53 37.9022.0044.5622.6821.30
Doshisha Open 2009 Final 1 20.47 23.28 22.0524.6624.4723.3320.47
World Rubik's Cube Championship 2009 First 49 23.88 29.04 23.8832.0927.1827.8636.84
Toyama Open 2009 Final 2 23.44 29.01 30.1630.6628.9327.9323.44
Japan Open 2009 Final 8 23.18 27.19 26.5825.6829.3023.1831.84
First 9 22.09 29.09 22.0925.3828.4633.4333.88
Tokyo Open 2008 Final 8 25.13 29.09 29.8029.9125.1331.1927.56
First 6 25.09 25.0926.27
Osaka Open 2008 Final 9 25.25 27.12 25.2526.8834.3627.4727.00
KCA Korea Open 2008 Final 7 27.09 29.97 29.1332.8127.9751.1327.09
Combined First 8 25.28 30.63 32.8632.3625.2826.6836.33
Ibaraki competition 2007 Final 2 24.78 29.78 26.3832.6324.7830.9432.03
World Rubik's Cube Championship 2007 First 27 30.43 33.3830.43
Japan Open 2007 Final 15 34.02 52.46 34.0235.161:39.0041.781:20.43
Osaka Rubik's Cube contest 2007 Final 2 35.44 38.92 35.8041.1835.4440.0340.93
3x3x3 With Feet
Tachikawa 3x3 Fest 2014 First 6 2:31.15 3:00.70 3:10.932:31.153:20.03
Clock
Japan Open 2015 Combined Final 12 16.43 19.04 35.0216.5919.9720.5616.43
World Rubik's Cube Championship 2015 Combined First 60 DNF DNFDNF
Megaminx
Kansai Open 2017 Final 9 2:02.97 2:24.25 2:21.182:34.002:17.582:02.972:35.64
East Japan Big Cubes 2013 First 15 2:31.31 2:38.57 2:31.313:17.112:32.312:49.022:34.38
Cube Camp in Kanazawa 2010 Final 8 2:35.50 2:51.14 2:47.313:06.002:48.332:35.502:57.78
Pyraminx
JRCA Kansai Spring 2017 Final 4 5.39 7.20 7.846.219.237.555.39
Kansai Open 2017 Final 10 5.81 7.86 6.41DNF5.818.758.41
Kyushu Open 2014 Final 2 5.21 5.47 5.526.005.315.595.21
Tokai Open 2014 Final 4 4.41 7.35 7.634.417.417.007.68
JRCA Kansai Fall 2014 First 9 6.09 8.86 6.0913.136.1515.847.31
Asian Championship 2014 First 17 5.08 7.87 6.155.088.349.1310.94
Sapporo Open 2014 Final 2 5.78 6.83 6.968.337.005.786.53
Cube Camp in Kanazawa 2014 Final 3 4.66 5.37 4.665.024.886.636.21
First 6 5.11 7.97 6.4111.255.117.719.78
US Nationals 2014 Second 32 6.32 7.48 6.328.226.727.4911.50
First 43 7.13 8.08 12.847.647.857.138.74
Kansai Open 2014 First 8 6.06 7.62 8.976.0611.367.636.27
Valencia Open 2014 Final 1 4.59 6.90 5.944.597.8012.696.96
Kyushu Open 2013 Final 2 5.72 6.31 5.907.097.565.725.93
First 2 6.15 6.95 10.136.157.416.656.78
Hokuriku Eve Open 2013 Final 3 5.18 9.34 12.885.186.8612.668.50
UT Open 2013 Final 3 5.34 6.69 6.537.9710.025.585.34
East Osaka 2013 Final 6 5.15 10.11 12.3811.685.158.5210.13
Skewb
Tokai Open 2014 Final 3 7.56 16.78 25.9719.0511.947.5619.34
UT Open 2014 Final 7 9.81 11.93 13.0311.3312.139.8112.34
Asian Championship 2014 First 13 9.08 10.49 9.0810.309.5911.5916.46
Cherry Blossom Viewing 2014 Final 5 8.61 20.58 26.3127.1312.1523.288.61
First 5 12.41 17.88 12.6326.6912.4134.9714.31
Kansai Open 2014 Final 8 12.72 16.30 12.7217.6112.8819.0918.40
Square-1
Kansai Fall 2017 First 7 19.02 29.30 34.6019.0228.2533.1626.49
Yokohama 2017 Final 10 19.49 32.04 34.5830.7730.7619.4936.45
Cube Camp in Kanazawa 2017 Final 10 24.60 34.20 29.1729.1344.2924.601:21.86
Japanese Championship 2006 Final 3 34.94 NR 1:28.54 34.942:30.431:20.25
4x4x4 Blindfolded
West Japan Big Cube 2014 Final 3 24:19.00 24:19.00DNFDNF
3x3x3 Multi-Blind
Japan Open 2012 Final 9 DNF DNF
World Rubik's Cube Championship 2007 Final 3 2/2 12:12 NR 2/2 12:12
Magic
Osaka Open 2009 Final 7 1.41 2.52 1.882.962.71DNF1.41
First 5 1.55 1.82 1.632.131.715.211.55
Osaka Open 2008 Final 10 1.61 2.06 1.614.211.651.812.71
3x3x3 Multi-Blind Old Style
Amagasaki Open 2009 Final 2 DNF DNF
World Rubik's Cube Championship 2007 Final 3 2/2 12:12 NR 2/2 12:12

History of National Records

Single Average Competition Round Solves
Square-1
34.94 Japanese Championship 2006 Final
3x3x3 Multi-Blind
2/2 12:12 World Rubik's Cube Championship 2007 Final
3x3x3 Multi-Blind Old Style
2/2 12:12 World Rubik's Cube Championship 2007 Final

World Championship Podiums

Event Place Single Average Solves
World Rubik's Cube Championship 2007
3x3x3 Multi-Blind 3 2/2 12:12 2/2 12:12
3x3x3 Multi-Blind Old Style 3 2/2 12:12 2/2 12:12

National Championship Podiums

Event Place Single Average Solves
Japan Open 2016
2x2x2 Cube 1 2.24 2.45 2.312.382.664.672.24
Asian Championship 2014
2x2x2 Cube 3 2.30 3.84 9.402.302.842.526.15
Japan Open 2013
2x2x2 Cube 1 3.05 3.29 3.593.053.163.523.18
Japan Open 2010
3x3x3 Blindfolded 2 1:28.75 DNF DNF1:28.75DNF
Japan Open 2009
3x3x3 Blindfolded 2 1:51.05 DNF 1:51.05DNFDNF
Japan Open 2008
3x3x3 Blindfolded 2 1:41.18 DNF DNFDNF1:41.18
Japanese Championship 2006
3x3x3 Blindfolded 1 2:46.57 2:46.57DNF
Square-1 3 34.94 1:28.54 34.942:30.431:20.25