Soichi Akamatsu (赤松聡一)

Country WCA ID Gender Competitions Completed Solves
Japan 2012AKAM01 Male 20 671

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1 31 114 5.71 8.61 471 151 9
2x2x2 Cube 77 2773 9036 2.97 4.47 6972 2246 69
4x4x4 Cube 2 16 47 25.14 28.73 34 10 2
5x5x5 Cube 6 61 152 54.02 59.84 138 56 4
6x6x6 Cube 9 109 285 1:58.27 2:01.72 198 79 6
7x7x7 Cube 11 124 317 3:00.41 3:04.97 255 102 9

Medal Collection

Gold Silver Bronze
11 8 14

Record Collection

WR CR NR
3
Competition Round Place Single Average Solves
3x3x3 Cube
Nishinomiya Open 2019 Final 5 8.69 9.96 9.719.3910.778.6911.42
First 5 9.21 9.97 9.359.4011.999.2111.16
Tokai Open 2019 Second 12 9.52 10.50 9.5210.3612.5611.469.68
First 8 8.67 10.27 11.189.2210.418.6717.74
JRCA Kansai Winter 2019 Final 5 9.87 10.75 9.9912.9712.0210.239.87
Second 6 8.99 10.69 8.9912.5313.649.579.97
First 6 9.03 10.86 10.3511.019.0311.2111.37
Japan Championship 2018 Second 16 8.96 10.22 10.9417.6310.378.969.36
First 11 7.96 10.05 7.9610.199.6310.3410.71
Kansai Big Cube 2018 Final 5 8.07 9.05 12.288.208.238.0710.71
First 4 7.63 9.28 8.979.7110.257.639.16
Hiroshima 2018 Final 4 7.87 9.45 9.4610.189.759.137.87
Second 3 7.80 9.38 8.1610.219.7810.457.80
First 7 8.42 10.77 10.2013.419.9912.138.42
Kansai Summer 2018 Final 6 9.76 10.99 9.9311.6211.639.7611.41
Second 4 9.30 9.76 9.409.9711.529.309.91
First 2 5.71 NR 8.61 7.789.198.8511.955.71
Kyoto Open 2018 Final 4 7.41 10.22 10.8410.3413.029.497.41
Second 4 8.64 10.97 12.8914.209.578.6410.45
First 2 8.00 9.29 10.128.009.609.748.52
Kansai Open 2018 Final 2 7.26 9.25 8.859.369.637.269.53
Second 4 8.47 9.67 9.37DNF10.478.479.18
First 7 9.79 10.47 10.2410.5512.139.7910.62
Kobe Open 2018 Final 1 8.88 9.26 9.279.428.889.989.09
Second 6 8.76 10.57 10.5816.0210.728.7610.41
First 4 7.70 10.29 10.817.7010.2911.829.78
Japan Open 2017 Final 7 8.25 9.60 9.9310.2213.508.648.25
Second 11 9.51 10.04 9.519.5310.5211.0310.08
First 13 9.58 10.53 10.2911.649.669.5813.29
Kansai Big Cube 2017 Final 3 8.76 9.93 14.8110.538.8110.468.76
First 3 9.17 10.47 12.419.7510.4511.219.17
Yokohama 2017 Final 6 9.18 10.07 9.7010.939.189.5815.72
Second 11 8.98 10.91 10.3610.3412.0212.088.98
First 3 8.17 9.50 9.1810.478.178.8411.04
Kansai Summer 2017 Second 9 9.83 11.12 10.409.8311.6312.9711.32
First 7 9.34 10.71 DNF12.749.909.489.34
JRCA Kansai Spring 2017 Second 10 9.20 11.70 11.5111.5512.8512.059.20
First 8 9.65 11.27 11.2811.379.6511.1514.18
Kansai Open 2017 Final 7 8.33 10.46 11.498.3310.989.3911.02
Second 10 8.57 10.82 11.058.5711.5311.3710.05
First 3 9.96 10.18 12.6010.139.9610.1210.30
JRCA Kansai Winter 2017 Final 3 10.10 11.19 11.4611.3311.9310.1010.79
Second 1 8.19 10.59 10.3511.1910.2211.358.19
First 1 8.70 9.26 9.668.789.3412.538.70
Kansai Open 2013 Final 7 11.13 12.62 11.5013.1813.1915.6911.13
Second 6 9.93 11.58 10.4111.7112.6313.939.93
First 11 11.18 13.49 12.8012.7811.1815.1814.90
West Japan Big Cube 2012 Final 3 10.44 12.24 14.1316.2811.8310.4410.77
First 7 10.96 13.08 12.1613.7710.9613.3114.88
Japan Contest 2012 Final 3 11.21 12.01 11.6612.6811.2111.6813.97
Second 5 10.63 12.08 10.6312.2212.0012.0312.78
First 9 10.78 13.79 14.2812.5314.9110.7814.55
2x2x2 Cube
Kansai Open 2013 Final 3 3.90 4.48 4.614.064.773.904.93
First 3 2.97 4.47 4.902.975.304.583.94
4x4x4 Cube
Nishinomiya Open 2019 Final 2 28.79 31.24 31.0333.2028.7929.491:06.09
Combined First 2 26.49 29.83 31.6735.7426.4931.0126.80
Tokai Open 2019 Final 1 25.14 30.12 25.1427.7435.2533.7128.91
Combined First 3 28.08 33.74 28.0831.8635.1135.7234.25
JRCA Kansai Winter 2019 Final 2 30.54 31.97 32.5931.3539.4330.5431.96
First 3 30.41 32.73 32.1934.1630.4131.8442.39
Japan Championship 2018 Final 7 31.72 35.24 35.6835.0631.7236.3934.98
Combined First 5 29.67 32.26 30.6929.6735.9935.9030.18
Kansai Big Cube 2018 Final 3 27.61 32.62 35.0227.6136.3130.2532.59
First 1 25.32 29.14 31.2025.3229.1739.7627.04
Hiroshima 2018 Final 4 28.73 34.93 28.7335.0235.0234.7536.59
First 1 28.39 32.70 28.3937.5434.7831.4431.88
Kansai Summer 2018 Final 2 29.88 33.14 30.0733.9635.4029.8838.34
First 2 31.33 32.83 32.5732.9333.1031.3333.00
Kansai Open 2018 Final 1 29.05 33.37 29.0529.2736.4236.8534.41
First 1 27.66 31.72 31.1634.2529.7635.4427.66
Kobe Open 2018 Final 1 28.18 30.15 30.8228.1828.3537.2231.29
First 1 25.58 28.73 NR 28.3130.1933.6925.5827.70
Japan Open 2017 Final 3 31.35 33.48 36.0531.3532.7031.6837.68
Combined First 1 30.67 33.61 30.6734.6135.5330.6836.47
Kansai Big Cube 2017 Final 1 29.39 30.16 NR 29.9729.5929.3933.0930.93
First 1 28.43 32.39 31.5830.4136.4435.1728.43
Yokohama 2017 Final 2 30.63 33.97 34.9330.6331.6342.8735.34
First 2 28.60 32.21 28.6035.7429.2832.0135.34
JRCA Kansai Spring 2017 Final 1 30.07 34.31 32.7530.0737.0933.081:52.26
First 1 31.72 33.32 32.9934.0732.9136.5131.72
Kansai Open 2017 Final 5 30.75 36.17 35.0837.3530.7540.7136.07
First 2 31.88 33.01 33.0231.8834.8432.2033.82
JRCA Kansai Winter 2017 Final 1 32.93 35.22 36.1732.9334.5934.8937.83
First 1 34.99 37.56 39.8042.3934.9936.8935.99
Kansai Open 2013 Final 5 40.59 42.27 45.6341.0040.5942.4643.36
Second 3 37.78 40.93 39.6542.2137.7848.0940.94
Combined First 5 32.96 44.24 45.5044.6632.9646.1342.56
West Japan Big Cube 2012 Final 4 38.44 43.02 38.4444.1643.2246.9641.69
First 5 39.18 44.91 39.1845.5844.1155.0345.03
Japan Contest 2012 Final 3 43.53 44.08 43.7143.5344.8352.1143.69
Second 3 40.38 47.46 55.2543.8846.4740.3852.03
First 3 40.83 45.57 50.1644.6840.8347.3144.71
5x5x5 Cube
Nishinomiya Open 2019 Final 4 54.02 1:02.66 1:00.781:04.031:22.321:03.1854.02
Combined First 3 55.31 59.84 1:05.951:00.9056.581:02.0555.31
JRCA Kansai Winter 2019 Final 2 58.43 1:01.79 1:02.261:13.011:00.7758.431:02.35
First 2 54.86 1:05.93 1:00.201:08.531:15.651:09.0554.86
Japan Championship 2018 Final 8 54.42 1:05.83 54.421:02.261:07.571:10.361:07.66
Combined First 5 1:00.17 1:02.67 1:02.251:01.731:04.031:00.171:04.72
Kansai Big Cube 2018 Final 3 1:00.11 1:03.22 1:05.321:10.921:00.701:00.111:03.65
Second 5 56.83 1:06.24 1:02.631:04.4656.831:14.241:11.64
First 2 55.86 1:02.86 1:15.551:00.2555.861:01.301:07.02
Kyoto Open 2018 Final 2 57.54 1:04.97 1:02.811:05.161:14.591:06.9357.54
Combined First 2 57.25 1:07.15 1:06.321:12.8157.251:10.061:05.06
Kansai Open 2018 Final 2 54.79 1:02.32 54.791:05.1458.051:03.781:09.70
First 2 1:01.51 1:04.70 1:03.921:03.751:12.381:06.431:01.51
Kobe Open 2018 Final 1 1:02.73 1:07.68 1:02.731:05.691:10.841:07.471:09.89
First 1 58.99 1:05.18 1:10.4458.991:07.191:03.281:05.06
Japan Open 2017 Final 5 1:03.35 1:06.35 1:05.711:03.501:03.351:09.851:11.91
Combined First 2 57.15 1:03.14 1:02.7357.151:04.011:02.671:11.38
Kansai Big Cube 2017 Final 1 1:03.72 1:09.76 1:03.721:19.581:10.961:07.711:10.61
First 1 1:01.92 1:09.68 1:07.631:10.241:01.921:11.181:14.92
Kansai Summer 2017 Final 4 1:07.34 1:09.98 1:12.761:07.341:08.121:11.641:10.17
First 3 1:01.03 1:10.27 1:01.031:15.791:04.181:10.841:24.56
Kansai Open 2017 Final 4 1:02.65 1:05.46 1:03.661:08.341:07.801:02.651:04.91
First 4 1:07.67 1:12.18 1:08.461:27.711:14.321:13.751:07.67
JRCA Kansai Winter 2017 Final 1 1:09.81 1:11.89 1:12.381:13.341:22.431:09.941:09.81
First 2 1:12.56 1:19.13 1:22.871:12.921:12.561:21.611:49.02
Kansai Open 2013 Final 3 1:15.36 1:20.21 1:19.181:24.271:17.191:24.681:15.36
Second 4 1:11.18 1:24.61 1:21.251:24.241:28.331:11.181:48.34
Combined First 4 1:13.78 1:22.99 1:58.091:22.151:13.781:14.971:31.86
West Japan Big Cube 2012 Final 7 1:28.15 1:32.94 1:31.401:36.721:28.151:30.711:49.46
First 8 1:26.59 1:32.51 1:34.191:28.461:34.881:47.651:26.59
Japan Contest 2012 Final 5 1:15.81 1:27.00 1:15.811:26.081:31.221:27.901:27.02
Second 5 1:26.34 1:30.96 1:31.881:26.341:31.581:29.431:36.93
First 5 1:22.61 1:30.24 1:24.061:36.111:22.611:37.411:30.56
6x6x6 Cube
Nishinomiya Open 2019 Combined Final 3 1:58.27 2:01.72 2:08.311:58.271:58.57
Japan Championship 2018 Combined Final 10 2:04.71 2:10.36 2:14.192:04.712:12.17
Kansai Big Cube 2018 Final 4 2:06.24 2:10.47 2:06.242:10.552:14.61
First 2 1:58.53 2:01.84 1:59.962:07.031:58.53
Kansai Open 2018 Final 1 2:02.39 2:10.62 2:02.392:13.952:15.51
Japan Open 2017 Combined Final 5 2:11.40 2:29.92 3:03.462:14.892:11.40
Kansai Big Cube 2017 Final 3 2:13.13 2:22.12 2:34.842:13.132:18.39
7x7x7 Cube
Nishinomiya Open 2019 Combined Final 5 3:11.70 3:14.64 3:19.273:12.943:11.70
Japan Championship 2018 Combined Final 8 3:00.41 3:07.10 3:00.413:16.023:04.87
Kansai Big Cube 2018 Final 4 3:02.37 3:04.97 3:09.103:03.453:02.37
First 5 3:07.12 3:10.82 3:07.123:14.803:10.54
Kyoto Open 2018 Final 3 3:23.08 3:28.94 3:32.303:23.083:31.43
Kansai Open 2018 Final 3 3:06.91 3:30.24 4:00.733:23.093:06.91
Japan Open 2017 Combined Final 6 3:21.95 3:28.41 3:32.853:30.423:21.95
Kansai Big Cube 2017 Combined Final 4 3:27.99 3:31.69 3:28.993:27.993:38.10
Kansai Summer 2017 Final 4 3:16.58 3:46.08 4:05.143:56.523:16.58

History of National Records

Single Average Competition Round Solves
3x3x3 Cube
5.71 Kansai Summer 2018 First
4x4x4 Cube
28.73 Kobe Open 2018 First 28.3130.1933.6925.5827.70
30.16 Kansai Big Cube 2017 Final 29.9729.5929.3933.0930.93

National Championship Podiums

Event Place Single Average Solves
Japan Open 2017
3x3x3 Cube 3 8.25 9.60 9.9310.2213.508.648.25
4x4x4 Cube 2 31.35 33.48 36.0531.3532.7031.6837.68
5x5x5 Cube 2 1:03.35 1:06.35 1:05.711:03.501:03.351:09.851:11.91
6x6x6 Cube 3 2:11.40 2:29.92 3:03.462:14.892:11.40