Ryouichi Ibaraki (茨木亮一)

Country WCA ID Gender Competitions Completed Solves
Japan 2016IBAR06 Male 20 342

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 267 6557 15743 12.75 14.45 12450 5182 214
2x2x2 Cube 82 2970 9593 3.11 4.19 4882 1499 46
4x4x4 Cube 76 1913 4681 44.62 49.84 4176 1714 71
5x5x5 Cube 66 1244 3130 1:28.15 1:31.38 2363 938 52
6x6x6 Cube 40 786 2211 3:05.77 3:49.01 3135 1067 51
7x7x7 Cube 29 571 1527 4:18.46 4:29.99 1449 544 28
3x3x3 Fewest Moves 92 950 3338 44 49.33 1867 588 51
3x3x3 One-Handed 138 5493 12988 27.58 31.59 11137 4836 119
Clock 87 1385 4141 23.86 26.28 3381 1160 78
Megaminx 61 1098 3178 1:32.37 1:40.38 2899 1011 60
Pyraminx 89 2785 8521 5.92 8.02 6058 2100 69
Skewb 53 2818 8888 7.11 11.42 9927 3182 64
Square-1 47 861 2919 24.12 29.03 2369 707 43
Competition Round Place Single Average Solves
3x3x3 Cube
Reiwa Anniversary 2019 First 38 13.83 14.70 13.8315.6414.2918.6514.17
Tribox Open Spring 2019 First 51 13.61 14.69 14.0616.6813.6114.7215.28
Ayase 2019 Semi Final 47 15.11 17.42 15.11DNF15.8317.8118.62
Second 47 12.83 15.73 DNF15.6916.1815.3312.83
First 37 13.56 14.45 13.5615.2114.7514.0514.55
Japan Championship 2018 First 90 14.59 15.85 15.1615.6516.7514.5922.02
Saitama 2018 First 34 12.75 14.93 12.7514.6418.3616.0114.13
Tokyo Pyraminx Returns 2018 First 37 15.62 17.18 16.9715.6215.8919.7318.67
Omiya Bigs 2018 First 40 13.15 15.57 15.4214.2413.1517.0625.91
Tribox Open Spring 2018 First 57 14.51 16.19 14.5117.0323.9216.7414.81
YRCC Open 2018 Second 35 14.42 16.55 16.7818.4715.4714.4217.39
First 46 14.10 18.33 14.1017.8618.7518.3824.35
TMU Open 2018 Second 38 12.75 17.24 12.7519.4024.4316.2716.04
First 45 14.80 20.78 18.1414.8022.8130.8921.40
Japan Open 2017 First 114 16.56 20.48 16.5618.7324.3523.7618.96
Suginami Open 2017 Second 39 16.10 17.33 17.5321.2016.1017.7716.70
First 35 13.35 16.53 13.3518.0717.1216.8215.66
Yokohama 2017 Second 46 14.24 17.82 14.2416.8118.7718.1818.47
First 45 16.79 17.94 16.7917.1520.8818.6418.04
Meguro 2017 First 32 16.84 19.65 22.4816.8419.7619.9219.27
Circles Open Spring 2017 First 52 17.98 19.68 18.5017.9822.1119.3821.17
Tribox Open Winter 2017 First 73 17.34 22.53 DNF17.3419.9223.6923.98
Japan Open 2016 First 124 25.70 27.59 29.2327.8225.7025.7337.68
Tachikawa Open 2016 First 42 22.15 26.85 22.1527.4926.4126.6430.73
Kanto Summer 2016 Final 65 26.63 32.92 26.6331.4638.9336.5330.77
2x2x2 Cube
Tribox Open Spring 2019 First 10 3.11 4.19 6.784.843.143.114.59
Ayase 2019 First 32 5.06 6.45 5.896.805.066.677.03
Japan Championship 2018 Combined First 39 4.24 5.22 5.837.295.204.624.24
Tribox Open Spring 2018 First 46 6.24 6.73 7.146.247.866.336.72
YRCC Open 2018 First 25 5.35 6.36 7.229.945.546.325.35
Japan Open 2017 Combined First 47 5.88 7.31 5.886.887.489.187.56
Suginami Open 2017 First 16 5.38 6.20 7.256.186.126.295.38
Circles Open Spring 2017 Final 26 6.16 9.16 16.656.6514.216.636.16
Tribox Open Winter 2017 Final 25 5.85 7.61 7.727.105.858.0111.40
Japan Open 2016 Combined First 50 8.06 9.93 9.09DNF10.1510.568.06
Tachikawa Open 2016 First 22 9.41 12.13 12.4016.4811.1112.889.41
Kanto Summer 2016 Final 29 10.37 12.75 14.2812.3911.5820.2910.37
4x4x4 Cube
Reiwa Anniversary 2019 First 25 50.81 52.91 50.8155.4556.9052.4550.83
Japan Championship 2018 Combined First 38 44.62 49.84 48.3854.4744.621:07.6046.68
Tribox Open Spring 2018 First 21 52.15 56.72 56.671:01.3452.1555.2858.22
YRCC Open 2018 Final 17 52.49 58.51 52.4957.4957.061:00.991:01.79
TMU Open 2018 Final 25 59.06 1:05.00 DNF59.061:00.771:07.151:07.07
Japan Open 2017 Combined First 48 1:00.35 1:06.53 1:04.00DNF1:06.321:09.281:00.35
Yokohama 2017 First 34 1:01.38 1:07.96 1:05.711:01.381:11.381:07.551:10.62
Circles Open Spring 2017 Final 36 1:17.12 1:21.28 1:17.121:19.761:22.951:22.731:21.35
Japan Open 2016 Combined First 42 1:52.94 1:52.942:19.79
5x5x5 Cube
Tribox Open Spring 2019 Combined First 21 1:28.15 1:31.38 1:35.011:29.281:28.151:37.271:29.85
Japan Championship 2018 Combined First 38 1:30.27 1:39.05 1:49.701:37.621:30.271:41.341:38.18
Omiya Bigs 2018 Combined First 26 1:42.76 1:52.48 1:56.652:26.331:53.081:47.701:42.76
TMU Open 2018 Final 12 1:36.24 1:41.08 1:40.362:43.371:45.301:37.571:36.24
Japan Open 2017 Combined First 32 1:42.04 1:51.55 1:57.351:42.041:45.282:01.691:52.02
6x6x6 Cube
Japan Championship 2018 Combined Final 27 3:05.77 3:05.77
Omiya Bigs 2018 Combined Final 24 3:38.53 3:49.01 3:43.913:38.534:04.58
7x7x7 Cube
Reiwa Anniversary 2019 Combined Final 13 4:18.46 4:29.99 4:18.464:31.124:40.40
Japan Championship 2018 Combined Final 23 4:49.28 4:49.28
Saitama 2018 Combined First 11 5:02.97 5:02.97
Omiya Bigs 2018 Final 23 6:02.78 6:55.23 6:02.786:28.808:14.11
3x3x3 Blindfolded
Ayase 2019 Final 18 DNF DNF DNFDNSDNS
Meguro 2017 First 17 DNF DNF DNFDNSDNS
3x3x3 Fewest Moves
Please Be Quiet Tokyo 2019 Final 10 44 49.33 445450
3x3x3 One-Handed
Ayase 2019 Combined First 26 27.58 31.59 27.5831.9140.7630.2532.61
Omiya Bigs 2018 Combined Final 32 31.12 42.59 58.8439.2445.5831.1242.95
Clock
Omiya Bigs 2018 Combined Final 17 23.86 26.28 39.0227.8125.2523.8625.77
Megaminx
Saitama 2018 Combined First 17 1:36.03 1:49.92 1:57.162:01.161:45.521:47.081:36.03
Tokyo Pyraminx Returns 2018 Combined First 16 1:32.37 1:40.38 2:00.711:53.151:34.081:32.371:33.92
Pyraminx
Tribox Open Spring 2019 First 18 5.92 8.02 7.097.649.345.929.50
Tokyo Pyraminx Returns 2018 Second 21 7.25 9.25 9.819.997.258.619.33
First 17 6.20 8.82 10.897.569.439.476.20
Tribox Open Spring 2018 First 44 8.97 13.62 8.9714.7314.0214.0912.74
TMU Open 2018 Final 18 12.23 14.49 13.6912.2312.9916.8022.08
Skewb
Reiwa Anniversary 2019 Final 16 7.11 11.42 12.069.4315.237.1112.76
Japan Championship 2018 Combined First 20 10.06 DNF10.06
Saitama 2018 First 22 11.73 17.84 19.8320.8612.8211.7321.04
TMU Open 2018 Final 18 12.11 16.59 12.2117.2012.1121.4620.35
Square-1
Reiwa Anniversary 2019 Final 14 24.12 29.03 30.1625.9630.9624.1233.22
Saitama 2018 Combined First 20 35.40 41.72 43.4540.0435.4041.6749.19
YRCC Open 2018 First 15 51.97 1:07.88 51.9755.051:16.751:11.851:23.36