Fumiki Koseki (古関章記)

Region
WCA ID
Gender
Competitions
Completed Solves
Japan 2005KOSE01 Male 118 2615

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 343 9341 25724 11.28 15.07 35653 13346 493
2x2x2 Cube 134 5958 22381 3.05 5.62 35340 10659 232
4x4x4 Cube 147 4643 13192 46.29 53.69 13724 4892 160
5x5x5 Cube 104 2434 7357 1:25.36 1:31.91 6591 2194 96
6x6x6 Cube 50 1455 4898 2:53.34 3:00.35 4529 1357 47
7x7x7 Cube 38 1130 3565 4:08.41 4:23.88 3512 1102 39
3x3x3 Blindfolded 161 1657 4999 2:50.56 6:17.04 3049 909 83
3x3x3 Fewest Moves 84 833 3354 36 45.33 3445 951 67
3x3x3 One-Handed 175 6727 18006 23.26 28.80 18110 6898 184
Clock 48 1120 5020 9.43 11.19 4809 1051 47
Megaminx 100 2064 7439 1:28.83 1:33.93 6405 1784 94
Pyraminx 37 958 3698 3.02 7.30 11170 3228 108
Skewb 64 2797 10882 5.05 6.24 5385 1480 38
Square-1 62 1049 4651 17.80 24.54 4702 1098 62
3x3x3 Multi-Blind 95 855 3175 2/3 29:14

Medal Collection

Gold Silver Bronze
4 18 14
5x5x5 Cube
Tokai Open PM 2024 First round 27 1:30.64 1:35.45 1:36.521:31.991:30.641:57.721:37.85
Ayase Summer 2023 First round 26 1:32.27 1:37.33 1:41.441:33.491:37.071:41.531:32.27
Japan Championship 2019 First round 37 1:31.72 1:37.17 1:39.351:37.721:31.721:35.741:38.04
Ayase Autumn 2019 Final 21 1:25.36 1:31.91 1:25.361:41.161:35.441:30.661:29.64
Cube Camp in Kanazawa 2019 Final 12 1:39.62 1:41.82 1:40.971:43.171:51.011:41.331:39.62
Tribox Open Spring 2019 First round 32 1:37.77 1:41.93 1:41.711:39.541:44.531:37.771:45.89
Japan Championship 2018 First round 39 1:36.36 1:45.77 2:09.211:36.361:49.561:39.121:48.64
Omiya Bigs 2018 First round 23 1:40.89 1:45.61 1:46.171:40.891:44.461:46.191:51.60
Japan Open 2016 First round 22 1:33.02 1:44.93 1:47.401:56.311:38.981:48.401:33.02
Japan Open 2015 First round 19 1:38.94 1:50.33 1:54.651:51.361:38.941:48.411:51.22
Cube Camp in Kanazawa 2015 Final 10 1:45.63 1:48.73 1:45.631:47.841:52.401:55.341:45.96
East Japan Big Cubes 2015 First round 15 1:34.34 1:46.86 1:34.341:43.412:06.251:41.191:55.97
Japan Contest Spring 2015 First round 10 1:43.50 1:51.32 1:49.081:51.961:52.911:43.501:54.15
Kansai Open 2015 First round 19 1:35.80 1:44.05 1:40.752:03.881:44.331:35.801:47.08
Asian Championship 2014 Second round 27 1:46.16 1:48.77 1:58.061:48.181:46.161:49.081:49.05
First round 26 1:36.38 1:51.18 1:40.771:36.382:03.051:51.432:01.33
Japan Contest Autumn 2014 First round 9 1:40.97 1:46.97 1:55.811:40.971:51.681:41.681:47.55
West Japan Big Cube 2014 First round 7 1:37.61 1:50.40 1:37.611:55.731:50.721:54.521:45.97
Cube Camp in Kanazawa 2014 Final 6 1:36.80 1:50.24 1:36.801:52.961:58.161:46.301:51.46
Japan Contest Spring 2014 First round 9 1:39.80 1:46.40 1:52.801:39.801:40.681:45.712:21.47
Kansai Open 2014 First round 9 1:38.25 1:42.33 1:45.461:48.441:42.031:39.501:38.25
Kanto Open 2014 Final 5 1:36.38 1:40.26 1:40.811:44.111:36.381:36.781:43.18
First round 7 1:36.03 1:45.56 1:50.081:53.841:36.031:44.521:42.09
Cube Camp in Kanazawa 2013 Final 4 1:32.68 1:42.07 2:09.751:32.681:41.751:37.151:47.30
Japan Open 2013 First round 9 1:39.59 1:43.29 1:44.771:39.591:43.691:43.691:42.50
Japan Contest Spring 2013 First round 9 1:41.80 1:46.32 1:41.801:48.361:52.831:42.301:48.31
East Japan Big Cubes 2013 Final 7 1:30.72 1:40.57 1:53.311:40.211:39.841:30.721:41.65
First round 7 1:37.63 1:43.53 1:46.271:53.691:37.631:39.341:44.97
Hokuriku Eve Open 2012 Final 6 1:42.78 1:46.99 1:49.281:49.721:46.781:44.911:42.78
First round 6 1:35.53 1:40.55 1:35.532:00.561:43.521:36.281:41.84
West Japan Big Cube 2012 First round 12 1:41.69 1:46.18 1:49.131:44.971:51.961:44.441:41.69
Japan Contest 2012 Second round 8 1:39.71 1:49.13 1:59.111:39.711:43.461:52.341:51.58
First round 6 1:41.81 1:45.67 1:53.061:41.811:51.961:42.681:42.36
Japan Open 2012 Final 10 1:36.11 1:45.18 1:45.561:50.271:36.111:40.411:49.58
First round 11 1:36.30 1:41.99 1:45.311:41.331:44.961:36.301:39.69
Cube Camp in Kanazawa 2012 First round 11 1:39.86 1:49.42 1:39.861:52.061:47.221:49.211:51.84
Kanto Open 2012 Final 12 1:47.00 1:51.69 1:53.131:49.591:52.361:54.561:47.00
First round 9 1:39.36 1:40.64 1:39.781:41.271:39.361:40.861:48.38
East Japan Big Cubes 2012 Final 7 1:42.58 1:44.82 1:43.441:46.331:42.581:44.682:07.75
Second round 7 1:34.34 1:40.94 1:34.341:39.091:36.061:54.691:47.66
First round 7 1:41.88 1:47.06 1:48.191:45.691:49.561:41.881:47.31
Kansai Star Festival 2012 Final 6 1:35.90 1:41.21 1:48.931:40.651:39.381:43.611:35.90
First round 6 1:35.11 1:41.03 1:38.061:41.191:48.401:35.111:43.83
Kawasaki Open 2012 First round 8 1:46.06 1:50.18 1:51.191:52.002:00.001:47.341:46.06
Kyotanabe Open 2012 First round 7 1:35.96 1:45.85 1:49.401:44.051:49.151:44.341:35.96
Matsudo Spring 2012 Second round 9 1:35.68 1:45.31 1:40.021:45.111:35.681:50.801:52.41
First round 11 1:44.22 1:47.53 2:01.221:44.221:48.461:47.311:46.83
Tsukuba 2012 Final 13 1:51.90 1:55.55 1:53.272:00.651:53.651:51.901:59.74
Hokuriku Eve 2011 Final 7 1:38.09 1:46.58 1:48.341:38.091:57.961:45.581:45.81
Kyotanabe Open 2011 Final 5 1:46.52 1:50.04 1:50.861:46.521:47.971:51.301:55.19
First round 5 1:36.77 1:45.62 1:48.531:51.771:47.751:40.591:36.77
Matsudo Autumn 2011 First round 6 1:34.16 1:50.60 1:43.661:55.901:52.231:57.811:34.16
World Rubik's Cube Championship 2011 Second round 40 1:37.33 1:43.73 1:43.551:37.331:37.411:50.221:58.13
First round 48 1:43.50 1:49.56 1:47.941:50.942:01.551:43.501:49.81
Cube Camp in Kanazawa 2011 Final 8 1:39.31 1:43.64 1:39.311:41.412:10.721:49.711:39.81
Japan Open 2011 Final 8 1:46.65 1:48.23 1:48.411:56.501:46.651:46.681:49.59
First round 8 1:36.94 1:49.67 1:49.721:51.362:09.661:47.941:36.94
West Japan Big Cubes 2011 Final 9 1:40.65 1:49.67 1:53.191:48.251:47.582:11.811:40.65
Matsudo Spring 2011 Final 8 1:39.34 1:47.95 1:51.252:02.281:39.341:47.771:44.83
First round 7 1:42.53 1:49.18 1:56.751:50.841:52.631:42.531:44.08
Ishikawa Gokoku Shinto Shrine Open 2010 Final 2 1:44.83 1:50.74 1:52.532:13.221:45.581:44.831:54.11
Matsudo Open 2010 First round 7 1:45.84 1:54.55 1:45.841:56.411:56.082:07.861:51.15
Cube Camp in Kanazawa 2010 Final 5 1:44.30 1:50.43 1:50.001:44.301:53.961:52.211:49.08
First round 5 1:37.40 1:51.12 2:13.191:37.401:50.132:04.081:39.15
30th Anniversary MegaHouse Cup 2010 Final 5 1:44.80 1:48.42 1:44.801:50.711:44.881:49.681:51.59
First round 7 1:51.83 1:57.79 2:06.211:53.831:51.831:53.342:07.96
Kawasaki Open 2010 Final 6 1:41.83 1:50.93 2:31.291:41.831:44.561:51.961:56.27
Japan Open 2010 Final 7 1:48.19 1:51.06 1:50.031:53.031:50.131:48.191:55.06
Qualification round 8 1:41.38 1:55.98 2:35.782:02.841:41.381:56.501:48.59
World Rubik's Cube Championship 2009 First round 39 1:37.84 1:54.51 1:37.841:53.341:55.341:54.861:56.25
Toyama Open 2009 Final 3 1:48.77 1:55.72 1:56.091:48.771:58.161:53.781:57.28
Japan Open 2009 Final 12 1:40.40 2:07.46 2:05.442:24.062:07.842:09.091:40.40
First round 9 1:45.94 2:00.661:45.94
Osaka Open 2009 First round 10 1:50.78 1:55.271:50.78
Amagasaki Open 2009 Final 1 1:38.00 1:49.04 1:50.281:46.181:50.661:53.881:38.00
Japan Open 2008 Final 8 1:44.68 1:55.47 1:56.162:03.911:55.721:44.681:54.52
Qualification round 5 1:52.50 1:52.501:52.50
Tokyo Open 2008 Final 5 1:48.94 1:58.77 1:59.752:00.472:06.931:56.081:48.94
Osaka Open 2008 Final 6 1:58.69 2:06.29 2:07.052:08.532:09.751:58.692:03.30
Kawasaki Open 2008 Final 4 1:54.88 2:06.48 2:09.972:07.192:02.271:54.882:12.90
Ibaraki competition 2007 Final 3 2:16.75 2:20.16 2:22.442:23.382:16.752:19.582:18.46
World Rubik's Cube Championship 2007 First round 21 2:25.94 2:32.762:25.94
Japan Open 2007 Final 7 2:26.41 2:36.35 2:37.152:32.932:49.842:38.962:26.41
Qualification round 2 2:43.00 2:43.00
Osaka Rubik's Cube contest 2007 Final 8 2:58.33 3:37.472:58.33
Machida Open 2007 Final 2 2:41.36 2:51.97 2:59.152:44.342:41.363:28.822:52.42
Japanese Championship 2006 Final 5 2:50.12 3:06.732:50.12
Tokyo Open 2006 Final 11 4:19.76 4:19.764:37.94

National Championship Podiums

Event Place Single Average Solves
Asian Championship 2014
Clock 3 11.00 13.13 13.2714.7511.38DNF11.00
Square-1 3 28.02 30.78 28.0229.1532.2733.1330.91
Japan Open 2013
Square-1 3 27.77 31.38 27.7728.9331.7735.2533.44
Japan Open 2012
Square-1 3 22.50 26.68 24.9433.3424.3822.5030.71
Japan Open 2011
Square-1 2 24.09 25.40 24.6926.3825.1324.0927.52
Japan Open 2010
3x3x3 Fewest Moves 3 44 44
Square-1 3 27.84 29.57 30.5628.3131.1829.8427.84
Japan Open 2009
Square-1 2 23.13 34.13 32.8423.1338.3037.6531.91
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