Kazuki Sakamoto (坂本一樹)

Country WCA ID Gender Competitions Completed Solves
Japan 2017SAKA03 Male 11 442

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 71 1456 3932 9.11 10.36 2383 830 40
2x2x2 Cube 7 159 681 1.32 2.28 306 90 5
4x4x4 Cube 14 195 537 30.32 33.82 369 136 14
5x5x5 Cube 11 80 218 55.35 1:00.98 185 75 8
6x6x6 Cube 5 54 146 1:48.35 1:56.00 143 57 5
7x7x7 Cube 4 40 106 2:34.99 2:44.04 105 43 5
3x3x3 One-Handed 83 3169 7539 21.03 25.32 7039 3052 78
Megaminx 12 174 519 53.23 1:01.13 565 190 13
Pyraminx 39 904 2804 3.73 5.41 1984 685 29
Skewb 72 3603 11492 7.65 8.41 5920 2017 43
Square-1 45 717 2528 20.43 26.65 2333 676 43
4x4x4 Blindfolded 37 250 750 16:01.00

Medal Collection

Gold Silver Bronze
5 6 4
Competition Round Place Single Average Solves
3x3x3 Cube
Japan Championship 2019 Second 30 10.38 10.64 10.7210.4310.3820.2310.78
Combined First 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 8 9.22 10.79 9.2210.3911.3010.6712.86
First 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 11 9.82 10.53 10.7510.1510.6811.439.82
First 14 10.35 11.13 11.6510.3510.6011.6211.18
Kansai Summer 2019 Second 14 9.11 12.36 13.309.8416.8313.959.11
First 9 10.73 11.23 11.0413.2111.1810.7311.48
Cube Camp in Kanazawa 2019 Second 11 10.22 11.31 10.2211.8810.8011.2512.15
First 8 10.02 10.84 10.7710.0210.1012.5711.64
Nishinomiya Open 2019 First 19 11.00 12.74 13.7411.0011.0913.3914.38
Kansai Open 2019 Second 23 11.50 11.87 11.8411.5012.6611.6112.15
First 15 9.70 10.76 10.2911.3110.6813.449.70
Kansai Open 2018 Second 20 11.34 12.88 12.9713.2811.3412.4013.66
First 12 9.90 11.23 9.9010.9413.5611.4011.34
Kansai Big Cube 2017 First 11 10.67 12.63 13.19DNF13.0610.6711.63
Kansai Summer 2017 Second 20 11.99 13.35 14.3512.9814.8412.7311.99
First 20 13.23 14.03 13.8514.6014.2913.9513.23
2x2x2 Cube
Japan Championship 2019 Final 4 1.32 2.28 2.732.041.328.242.08
First 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 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 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 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 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 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 3 2.96 3.36 2.993.662.965.423.44
4x4x4 Cube
Kansai Big Cubes 2019 Final 6 31.46 34.53 31.4632.0137.1845.7134.39
Combined First 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
Combined First 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
Combined First 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
Combined First 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
Combined First 4 31.42 34.54 39.0041.2532.0031.4232.61
Kansai Open 2019 Combined First 9 37.28 38.60 37.4137.2839.4138.9745.57
Kansai Open 2018 First 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 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
Combined First 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
Combined First 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
Combined First 8 1:02.37 1:08.65 1:14.951:09.911:12.991:02.371:03.05
Ayase Autumn 2019 Combined Final 4 59.93 1:03.67 1:05.541:02.971:03.501:04.5459.93
Cube Camp in Kanazawa 2019 Combined 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
Combined First 5 1:01.13 1:10.10 1:07.661:05.731:16.91DNF1:01.13
Kansai Open 2019 First 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 6 1:12.93 1:18.34 1:22.441:17.19DNF1:15.381:12.93
Kansai Big Cube 2017 First 7 1:15.43 1:20.93 1:24.691:16.281:25.711:15.431:21.82
Kansai Summer 2017 First 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
Combined First 4 1:53.98 1:56.00 1:57.241:53.981:56.78
Japan Championship 2019 Combined Final 6 1:54.68 1:58.40 1:54.682:04.631:55.90
Cube Camp in Kanazawa 2019 Combined Final 3 1:50.79 2:00.71 1:50.792:06.112:05.23
Nishinomiya Open 2019 Combined Final 4 1:56.91 2:02.06 2:04.832:04.431:56.91
Kansai Open 2019 Combined 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
Combined First 3 2:35.57 2:44.19 2:59.242:37.772:35.57
Japan Championship 2019 Combined Final 2 2:34.99 2:44.04 2:44.812:52.312:34.99
Ayase Autumn 2019 Combined Final 2 2:40.74 2:47.21 2:45.922:54.962:40.74
Cube Camp in Kanazawa 2019 Combined Final 1 2:47.74 2:48.22 2:47.742:48.962:47.96
Nishinomiya Open 2019 Combined Final 2 2:39.00 2:49.11 2:39.002:48.892:59.43
Kansai Open 2019 Combined 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 Combined 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 Combined 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
Combined First 8 1:07.84 1:10.11 1:11.901:07.841:08.091:10.341:27.63
Ayase Autumn 2019 Combined Final 5 1:03.52 1:05.89 1:03.521:06.351:06.561:06.631:04.76
Cube Camp in Kanazawa 2019 Combined Final 6 1:07.25 1:11.36 1:12.871:07.251:12.571:08.651:21.27
Kansai Open 2019 Combined 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
Ayase Autumn 2019 Final 10 3.73 5.41 6.724.795.096.363.73
First 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 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

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