Kazuki Sakamoto (坂本一樹)

Country WCA ID Gender Competitions Completed Solves
Japan 2017SAKA03 Male 12 492

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 36 592 1893 7.97 9.36 1165 358 25
2x2x2 Cube 7 163 706 1.32 2.28 327 92 5
4x4x4 Cube 14 183 516 29.76 33.82 407 144 14
5x5x5 Cube 11 81 234 55.35 1:00.98 203 79 8
6x6x6 Cube 5 63 167 1:48.35 1:56.00 165 64 6
7x7x7 Cube 4 45 117 2:34.99 2:44.04 112 46 5
3x3x3 One-Handed 87 3244 7833 21.03 25.32 7287 3117 81
Megaminx 12 178 551 53.23 1:01.13 607 193 13
Pyraminx 40 937 2955 3.73 5.23 1852 635 30
Skewb 75 3713 12117 7.65 8.41 6203 2065 45
Square-1 46 749 2687 20.43 26.65 2475 707 46
4x4x4 Blindfolded 37 257 783 16:01.00

Medal Collection

Gold Silver Bronze
6 6 4
Competition Round Place Single Average Solves
3x3x3 Cube
Hiroshima Open 2019 Final 10 7.97 10.59 7.9710.669.8711.3711.23
Second round 7 8.48 9.36 9.2914.059.698.489.09
First round 21 10.33 11.92 10.3312.9611.1912.9011.68
Japan Championship 2019 Second round 30 10.38 10.64 10.7210.4310.3820.2310.78
First round 20 9.13 10.36 10.739.1310.9412.279.42
Kyoto Open 2019 Final 8 9.42 11.69 11.539.4212.1011.4512.14
Second round 8 9.22 10.79 9.2210.3911.3010.6712.86
First round 7 9.18 10.88 9.6811.789.1816.5311.19
Ayase Autumn 2019 Final 11 10.57 11.44 10.9011.5711.8510.5712.77
Second round 11 9.82 10.53 10.7510.1510.6811.439.82
First round 14 10.35 11.13 11.6510.3510.6011.6211.18
Kansai Summer 2019 Second round 14 9.11 12.36 13.309.8416.8313.959.11
First round 9 10.73 11.23 11.0413.2111.1810.7311.48
Cube Camp in Kanazawa 2019 Second round 11 10.22 11.31 10.2211.8810.8011.2512.15
First round 8 10.02 10.84 10.7710.0210.1012.5711.64
Nishinomiya Open 2019 First round 19 11.00 12.74 13.7411.0011.0913.3914.38
Kansai Open 2019 Second round 23 11.50 11.87 11.8411.5012.6611.6112.15
First round 15 9.70 10.76 10.2911.3110.6813.449.70
Kansai Open 2018 Second round 20 11.34 12.88 12.9713.2811.3412.4013.66
First round 12 9.90 11.23 9.9010.9413.5611.4011.34
Kansai Big Cube 2017 First round 11 10.67 12.63 13.19DNF13.0610.6711.63
Kansai Summer 2017 Second round 20 11.99 13.35 14.3512.9814.8412.7311.99
First round 20 13.23 14.03 13.8514.6014.2913.9513.23
2x2x2 Cube
Hiroshima Open 2019 Final 1 1.77 2.61 1.772.694.842.053.10
First round 10 1.96 3.81 1.965.625.563.921.96
Japan Championship 2019 Final 4 1.32 2.28 2.732.041.328.242.08
First round 3 2.32 2.74 4.402.543.112.572.32
Ayase Autumn 2019 Final 1 2.07 2.66 2.072.622.884.422.48
First round 2 2.56 3.03 2.562.913.333.562.85
Kansai Summer 2019 Final 2 2.68 3.03 3.722.842.683.133.11
First round 10 2.73 4.11 9.692.734.003.165.18
Cube Camp in Kanazawa 2019 Final 6 2.15 3.89 2.153.592.905.195.89
First round 5 3.22 3.89 8.043.393.363.224.91
Nishinomiya Open 2019 Final 4 4.09 4.88 4.095.844.174.636.71
First round 4 3.13 3.55 3.413.493.764.103.13
Kansai Open 2019 Final 8 3.21 4.29 4.834.773.214.613.50
First round 3 2.85 3.55 4.393.402.974.272.85
Kansai Open 2018 Final 6 3.42 3.97 3.463.424.674.513.95
First round 3 2.96 3.36 2.993.662.965.423.44
4x4x4 Cube
Hiroshima Open 2019 Final 6 29.76 35.10 34.1736.2129.7640.9234.92
First round 5 31.19 34.69 37.5941.8431.1931.5534.93
Kansai Big Cubes 2019 Final 6 31.46 34.53 31.4632.0137.1845.7134.39
First round 5 32.50 33.82 32.5034.4233.5333.5034.59
Japan Championship 2019 Final 13 35.75 38.20 38.6837.3638.5535.7539.05
First round 12 30.32 36.35 41.2033.1838.8936.9830.32
Kyoto Open 2019 Final 6 33.05 35.87 36.2336.5135.1936.1933.05
First round 7 31.33 35.93 36.5631.3339.5532.0039.24
Cube Camp in Kanazawa 2019 Final 6 36.16 41.32 44.6739.5440.6936.1643.74
First round 6 36.13 38.08 36.3436.1339.8741.8038.04
Nishinomiya Open 2019 Final 4 33.70 35.43 33.8238.2539.8034.2333.70
First round 4 31.42 34.54 39.0041.2532.0031.4232.61
Kansai Open 2019 First round 9 37.28 38.60 37.4137.2839.4138.9745.57
Kansai Open 2018 First round 9 36.26 42.36 46.8251.1536.2641.1439.12
Kansai Big Cube 2017 Final 7 39.21 44.16 44.2444.8745.7643.3839.21
First round 7 39.71 43.93 50.6541.9939.7141.0648.75
5x5x5 Cube
Kansai Big Cubes 2019 Final 5 57.59 1:01.89 57.591:04.301:00.191:01.551:03.93
First round 4 58.28 1:00.98 58.5858.281:03.121:03.811:01.25
Japan Championship 2019 Final 10 55.35 1:03.67 1:11.161:01.871:07.6555.351:01.48
First round 10 58.16 1:01.56 1:03.801:03.1658.1659.271:02.25
Kyoto Open 2019 Final 7 1:04.59 1:06.28 1:17.431:04.591:04.701:07.241:06.89
First round 8 1:02.37 1:08.65 1:14.951:09.911:12.991:02.371:03.05
Ayase Autumn 2019 Final 4 59.93 1:03.67 1:05.541:02.971:03.501:04.5459.93
Cube Camp in Kanazawa 2019 Final 6 1:00.88 1:06.48 1:00.881:08.371:02.971:08.091:09.71
Nishinomiya Open 2019 Final 5 56.76 1:05.85 56.761:07.301:04.291:11.791:05.95
First round 5 1:01.13 1:10.10 1:07.661:05.731:16.91DNF1:01.13
Kansai Open 2019 First round 9 1:02.85 1:09.68 1:09.461:04.951:14.621:21.841:02.85
Kansai Open 2018 Final 6 1:14.78 1:15.67 1:15.611:15.981:18.871:14.781:15.41
First round 6 1:12.93 1:18.34 1:22.441:17.19DNF1:15.381:12.93
Kansai Big Cube 2017 First round 7 1:15.43 1:20.93 1:24.691:16.281:25.711:15.431:21.82
Kansai Summer 2017 First round 10 1:13.84 1:25.56 1:20.121:33.261:32.071:24.501:13.84
6x6x6 Cube
Kansai Big Cubes 2019 Final 4 1:57.57 2:04.40 2:02.522:13.111:57.57
First round 4 1:53.98 1:56.00 1:57.241:53.981:56.78
Japan Championship 2019 Final 6 1:54.68 1:58.40 1:54.682:04.631:55.90
Cube Camp in Kanazawa 2019 Final 3 1:50.79 2:00.71 1:50.792:06.112:05.23
Nishinomiya Open 2019 Final 4 1:56.91 2:02.06 2:04.832:04.431:56.91
Kansai Open 2019 Final 3 1:48.35 2:05.01 1:48.352:11.402:15.27
Kansai Open 2018 Final 3 2:02.10 2:18.08 2:11.782:02.102:40.35
Kansai Big Cube 2017 Final 1 2:12.23 2:16.04 2:12.232:18.752:17.13
7x7x7 Cube
Kansai Big Cubes 2019 Final 2 2:38.98 2:44.54 2:48.742:38.982:45.89
First round 3 2:35.57 2:44.19 2:59.242:37.772:35.57
Japan Championship 2019 Final 2 2:34.99 2:44.04 2:44.812:52.312:34.99
Ayase Autumn 2019 Final 2 2:40.74 2:47.21 2:45.922:54.962:40.74
Cube Camp in Kanazawa 2019 Final 1 2:47.74 2:48.22 2:47.742:48.962:47.96
Nishinomiya Open 2019 Final 2 2:39.00 2:49.11 2:39.002:48.892:59.43
Kansai Open 2019 Final 2 2:55.70 2:58.45 2:55.743:03.902:55.70
Kansai Open 2018 Final 1 3:01.86 3:05.62 3:10.183:01.863:04.83
Kansai Big Cube 2017 Final 1 3:14.67 3:18.18 3:23.453:14.673:16.42
Kansai Summer 2017 Final 3 3:39.40 3:42.32 3:44.243:43.313:39.40
3x3x3 Blindfolded
Kansai Open 2018 Final 15 DNF DNF DNFDNFDNF
3x3x3 One-Handed
Kansai Open 2018 Final 5 21.03 25.32 27.3426.5721.0326.1323.26
Megaminx
Kansai Big Cubes 2019 Final 4 59.89 1:04.55 59.891:04.941:07.181:10.911:01.53
Japan Championship 2019 Final 5 53.23 1:01.13 58.311:03.5353.231:04.081:01.54
First round 8 1:07.84 1:10.11 1:11.901:07.841:08.091:10.341:27.63
Ayase Autumn 2019 Final 5 1:03.52 1:05.89 1:03.521:06.351:06.561:06.631:04.76
Cube Camp in Kanazawa 2019 Final 6 1:07.25 1:11.36 1:12.871:07.251:12.571:08.651:21.27
Kansai Open 2019 Final 5 1:08.54 1:16.24 1:08.541:22.731:27.131:14.921:11.06
Kansai Open 2018 Final 5 1:11.31 1:17.13 1:29.491:11.311:17.841:22.221:11.34
Pyraminx
Hiroshima Open 2019 Final 6 4.12 5.23 4.126.954.765.435.49
First round 11 5.77 6.74 5.777.727.335.787.11
Ayase Autumn 2019 Final 10 3.73 5.41 6.724.795.096.363.73
First round 10 4.97 6.33 5.536.6415.166.814.97
Kansai Summer 2019 Final 4 6.32 6.84 8.036.666.657.206.32
First round 3 4.54 5.77 6.554.546.395.855.08
Skewb
Cube Camp in Kanazawa 2019 Final 6 7.65 8.41 7.658.799.407.848.59
Kansai Open 2018 Final 6 8.41 9.56 9.239.8510.369.608.41
Square-1
Kansai Summer 2017 Final 6 20.43 26.65 30.4623.5520.4325.941:15.09
4x4x4 Blindfolded
Kansai Open 2018 Final 4 16:01.00 DNF DNFDNF16:01.00
Kansai Big Cube 2017 Final 6 DNF DNF DNFDNFDNF
5x5x5 Blindfolded
Japan Championship 2019 Final 10 DNF DNF DNFDNSDNS
Cube Camp in Kanazawa 2019 Final 4 DNF DNF DNFDNFDNS
3x3x3 With Feet
Hiroshima Open 2019 Final 4 49.47 1:08.13 1:17.801:15.5349.471:03.781:05.08

National Championship Podiums

Event Place Single Average Solves
Japan Championship 2019
7x7x7 Cube 2 2:34.99 2:44.04 2:44.812:52.312:34.99