Masayuki Hirai (平井雅之)

Country WCA ID Gender Competitions Completed Solves
Japan 2014HIRA05 Male 31 713

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 38 591 1807 8.20 9.46 1014 327 26
2x2x2 Cube 7 200 840 1.47 3.28 1593 448 20
4x4x4 Cube 36 663 1714 36.58 41.40 1501 585 33
5x5x5 Cube 69 1354 3383 1:29.28 1:36.62 3135 1257 68
3x3x3 Blindfolded 160 1906 4928 5:36.25
3x3x3 One-Handed 34 968 2438 15.81 20.86 3092 1274 42
Megaminx 1 4 14 35.23 42.49 27 7 1
Pyraminx 43 1283 4053 4.41 7.10 4291 1479 56
Skewb 17 720 2277 3.86 5.97 1898 629 15
Square-1 45 768 2665 22.46 46.90 5178 1481 77

Medal Collection

Gold Silver Bronze
5 5 3

Record Collection

WR CR NR
3
Competition Round Place Single Average Solves
3x3x3 Cube
Reiwa Anniversary 2019 Final 12 8.40 11.18 8.4012.2213.1310.1611.16
First 9 8.22 10.28 9.2011.478.2210.5611.07
Tribox Open Spring 2019 First 12 8.46 10.19 11.859.999.558.4611.02
Kansai Open 2019 Final 5 9.00 9.46 9.639.539.009.2112.21
Second 9 8.48 9.67 8.489.5012.929.569.95
First 9 8.20 9.83 9.259.9212.128.2010.32
Ayase 2019 Final 9 10.20 10.79 10.4811.2710.6310.2013.80
Semi Final 10 8.52 10.45 11.509.6713.428.5210.17
Second 12 9.06 10.88 11.7511.339.069.5512.33
First 15 9.19 11.52 12.1812.5812.599.799.19
Japan Championship 2018 Second 37 10.48 11.64 11.2114.9811.5212.2010.48
First 24 9.22 11.12 9.2211.5912.819.3012.48
Saitama 2018 First 13 8.98 10.88 12.7113.628.9810.889.04
Kansai Big Cube 2018 First 9 8.23 10.45 9.6212.298.2311.769.96
Tokyo Pyraminx Returns 2018 Final 7 8.99 10.71 11.5711.2110.918.9910.00
First 12 10.90 11.68 12.4313.1411.4110.9011.21
WCA Asian Championship 2018 Second 96 10.29 11.97 10.2912.6111.6412.9811.67
First 81 8.68 11.19 8.6811.009.9014.2412.67
Cube Camp in Kanazawa 2018 Second 15 10.35 12.79 13.7212.0512.6110.3514.07
First 12 9.51 12.00 11.0114.5911.7213.269.51
Omiya Bigs 2018 First 22 10.30 12.39 14.7218.7210.7111.7510.30
Tribox Open Spring 2018 First 11 9.67 10.72 9.6711.2810.2110.8311.12
Kansai Open 2018 Second 11 11.15 11.67 11.7712.0311.1511.6511.58
First 15 11.90 12.66 12.1811.9016.5512.7113.10
YRCC Open 2018 Final 11 9.92 11.93 9.9210.9314.5711.6213.25
Second 5 9.08 10.80 12.3911.709.0810.4710.23
First 5 9.77 11.00 10.6311.399.7718.5710.97
Kobe Open 2018 Second 12 10.87 11.83 13.6611.6112.7210.8711.15
First 12 12.00 12.48 12.0012.5012.4112.5213.08
TMU Open 2018 Final 9 9.79 11.71 11.1311.969.7912.1012.05
Second 11 10.34 11.13 10.5610.3411.7117.5711.12
First 14 11.34 12.40 12.9412.5511.7111.3413.74
Japan Open 2017 Second 25 9.51 11.49 9.5114.4913.2411.0010.22
First 27 10.97 11.91 13.7010.9711.8011.0812.84
Suginami Open 2017 Final 10 10.68 11.32 10.6811.9211.5910.8811.48
Second 9 9.95 10.87 10.6811.7512.1910.179.95
First 8 9.59 10.89 9.5910.4511.5712.0910.64
Cube Camp in Kanazawa 2017 Second 10 9.43 11.54 12.6811.0910.8613.599.43
First 13 11.46 12.34 12.2212.8912.7811.4612.01
Tokyo Pyraminx Open 2017 Final 11 10.90 12.53 10.9012.4214.2611.1614.01
First 10 9.27 11.24 11.1311.679.2710.9313.03
Meguro 2017 Final 9 11.08 11.75 11.5111.5214.1911.0812.21
First 9 11.23 12.10 11.3711.5911.2313.3414.66
Japan Open 2016 Second 32 11.26 13.05 12.9712.6311.2613.5514.23
First 38 10.90 13.08 14.8512.3510.9012.8414.05
Kanto Summer 2016 Final 10 11.62 12.21 11.6212.7411.6712.2319.76
Kawasaki Spring 2016 First 32 12.46 14.02 13.1514.7514.15DNF12.46
Kanto Spring 2016 Final 12 11.77 12.33 18.7211.7712.1512.3612.47
Meguro 3x3 Fest 2015 Second 18 13.50 15.85 15.9013.5015.5617.1916.09
First 8 11.81 13.07 16.2813.3811.8112.8013.03
East Japan Big Cubes 2015 First 27 14.56 17.61 16.6114.5619.5919.2217.00
Japan Contest Spring 2015 Second 31 16.13 18.62 17.9719.1118.7816.1326.63
First 31 14.16 18.58 18.5224.8420.5614.1616.66
Tokyo Pyraminx Open 2015 First 36 16.52 20.02 19.5923.6116.5219.4021.06
Asian Championship 2014 First 124 17.21 26.09 26.2117.21DNF24.0228.03
2x2x2 Cube
Tribox Open Spring 2019 Final 7 3.12 3.74 3.203.494.543.124.60
First 6 2.91 3.28 3.385.302.913.183.27
Kansai Open 2019 Final 5 1.47 3.41 4.434.381.473.082.78
First 5 3.02 3.64 3.923.023.173.835.13
Ayase 2019 Final 11 3.80 4.95 3.805.065.614.175.95
First 10 3.25 3.69 3.933.253.783.364.13
Japan Championship 2018 Final 10 3.01 4.09 4.124.754.143.014.00
Combined First 11 2.88 3.62 2.883.394.213.623.86
WCA Asian Championship 2018 Second 72 4.13 4.76 4.807.185.034.454.13
First 65 2.08 4.05 7.012.263.236.652.08
Cube Camp in Kanazawa 2018 Final 3 3.04 3.76 3.553.044.434.313.41
First 2 2.99 4.18 4.115.544.652.993.77
Tribox Open Spring 2018 Final 8 3.50 4.26 4.274.583.505.363.93
First 7 3.00 3.50 3.514.283.003.443.54
Kansai Open 2018 Final 8 3.22 4.38 5.864.923.224.034.18
First 7 2.84 3.96 3.773.854.264.712.84
YRCC Open 2018 Final 6 3.31 4.03 3.314.473.434.244.42
First 4 3.30 4.18 4.284.423.303.964.30
Kobe Open 2018 Final 6 3.77 6.28 5.507.003.776.357.63
First 4 3.19 3.86 3.585.104.593.413.19
Japan Open 2017 Final 8 3.37 4.01 3.994.623.374.004.04
Combined First 12 4.02 4.34 7.264.024.684.294.04
Suginami Open 2017 Final 9 3.49 5.10 5.844.953.495.005.36
First 7 2.63 4.57 5.664.525.573.632.63
Cube Camp in Kanazawa 2017 Final 3 2.64 3.46 2.643.142.894.344.43
First 7 3.75 4.82 4.248.144.473.755.75
Japan Open 2016 Combined First 17 3.64 5.10 5.338.223.644.285.68
Kanto Summer 2016 Final 9 3.95 5.18 5.033.955.098.045.42
Kawasaki Spring 2016 Final 6 3.00 4.83 4.525.303.004.666.72
First 3 2.84 4.24 2.844.803.664.834.25
Kanto Spring 2016 Final 7 4.13 4.75 5.585.714.474.214.13
Japan Contest Spring 2015 First 12 4.55 5.87 4.556.468.665.665.50
4x4x4 Cube
Reiwa Anniversary 2019 Final 11 38.24 42.11 44.7447.4341.0938.2440.50
First 11 39.62 41.41 41.9350.9940.1339.6242.17
Kansai Open 2019 Combined First 13 38.21 41.40 44.1338.2143.3639.0141.82
Japan Championship 2018 Combined First 24 36.58 43.32 36.5847.6142.0847.9340.27
Kansai Big Cube 2018 First 15 41.04 44.16 45.4443.2441.0445.2843.97
WCA Asian Championship 2018 First 94 41.09 44.78 49.8742.9043.2048.2441.09
Cube Camp in Kanazawa 2018 Combined First 11 39.10 42.60 44.6243.9743.9339.8939.10
Tribox Open Spring 2018 First 14 43.73 46.88 45.9345.7648.9543.731:00.51
Cube Camp in Kanazawa 2017 First 15 45.36 46.81 46.9945.3647.9554.5645.50
Tokyo Pyraminx Open 2017 Final 15 43.92 51.97 43.9256.3258.3649.2550.33
Japan Open 2016 Combined First 18 50.19 53.87 50.1954.2654.4357.1252.93
Kawasaki Spring 2016 First 17 56.08 59.19 56.0858.161:08.6157.061:02.36
Kanto Spring 2016 Final 11 49.36 53.89 53.0949.3655.9358.5052.66
Japan Open 2015 Combined First 32 1:02.50 1:06.48 1:06.591:18.471:06.211:02.501:06.65
Japan Contest Spring 2015 First 21 56.34 1:05.91 1:18.2456.341:08.061:00.931:08.75
5x5x5 Cube
Kansai Big Cube 2018 First 19 1:29.28 1:36.62 1:39.051:36.391:29.281:37.121:36.34
Omiya Bigs 2018 Combined First 30 1:50.26 1:59.24 1:50.261:57.001:59.292:05.122:01.43
Japan Open 2015 Combined First 29 2:07.36 2:16.93 2:18.942:19.912:07.362:19.062:12.80
East Japan Big Cubes 2015 First 22 2:10.78 2:24.25 2:33.752:10.782:31.502:14.502:26.75
3x3x3 Blindfolded
Kanto Spring 2016 Final 11 5:36.25 DNF DNF5:36.25DNF
3x3x3 One-Handed
Kansai Open 2019 Combined First 11 15.81 20.86 26.5119.4916.5715.8129.78
Ayase 2019 Combined First 19 19.01 25.59 24.5320.3719.0135.8931.86
Omiya Bigs 2018 Combined Final 22 23.89 28.55 23.8927.4230.3846.3227.85
Cube Camp in Kanazawa 2017 Final 9 22.30 27.63 43.8022.3026.2730.5426.07
Megaminx
Kansai Open 2019 Combined Final 1 42.10 44.37 47.0142.1043.0445.7644.31
Japan Championship 2018 Final 2 38.29 43.75 46.3638.2941.6645.8343.77
Combined First 2 39.85 43.42 46.3140.2648.8943.6839.85
Saitama 2018 Final 1 40.21 43.74 43.5340.2145.5646.6942.14
Combined First 2 41.74 45.69 50.6749.5143.4144.1641.74
Kansai Big Cube 2018 Final 2 40.80 42.94 45.5440.8043.6242.1143.08
Tokyo Pyraminx Returns 2018 Final 1 35.23 NR 42.49 NR 38.8945.0335.2344.0044.57
Combined First 1 37.85 46.54 48.3842.4937.8548.7650.41
WCA Asian Championship 2018 Final 10 41.97 48.63 42.9654.5455.9941.9748.40
First 4 41.50 45.97 NR 51.5543.4941.5057.5342.87
Cube Camp in Kanazawa 2018 Final 2 42.31 50.12 49.2049.0156.3742.3152.15
Kansai Open 2018 Final 1 48.54 50.13 50.6950.5153.1948.5449.20
Kobe Open 2018 Final 1 47.59 49.59 49.3847.5948.1051.2955.33
TMU Open 2018 Final 2 52.45 55.37 54.691:00.6052.4553.8657.56
Japan Open 2017 Combined Final 3 53.58 54.54 53.5855.4454.2653.9356.28
Suginami Open 2017 Final 2 48.58 55.21 58.4648.5854.7453.1957.71
First 2 48.15 56.97 48.1557.8857.6658.9755.37
Cube Camp in Kanazawa 2017 Final 6 1:12.20 1:14.88 1:16.821:12.201:15.311:17.511:12.50
Japan Open 2016 Combined Final 7 1:12.96 1:22.31 1:23.291:12.961:22.611:21.031:34.22
Pyraminx
Tokyo Pyraminx Returns 2018 Second 20 7.28 9.07 8.569.5913.837.289.05
First 19 6.54 8.92 9.769.286.547.999.48
Cube Camp in Kanazawa 2018 Final 7 6.68 7.11 7.3115.656.867.156.68
Tribox Open Spring 2018 First 16 4.41 7.10 4.418.516.799.096.01
Japan Open 2015 Combined First 15 7.38 9.45 7.388.2110.0910.3010.05
Skewb
Reiwa Anniversary 2019 Final 8 4.85 7.16 4.855.436.609.4411.52
Japan Championship 2018 Combined First 9 4.85 7.17 6.69DNF7.087.734.85
Saitama 2018 Final 6 3.86 6.43 3.867.815.658.435.84
Second 8 5.00 6.37 6.165.008.127.675.27
First 7 5.29 5.97 8.355.745.295.306.87
TMU Open 2018 Final 7 8.35 8.69 8.468.359.729.218.39
Kanto Summer 2016 Final 7 7.25 9.26 14.858.7810.017.259.00
Square-1
Japan Open 2015 Final 8 22.46 46.90 48.9022.4629.781:02.031:13.15
Tokyo Pyraminx Open 2015 Final 11 34.15 49.12 1:05.0843.691:19.8038.5834.15

History of National Records

Single Average Competition Round Solves
Megaminx
35.23 42.49 Tokyo Pyraminx Returns 2018 Final 38.8945.0335.2344.0044.57
45.97 WCA Asian Championship 2018 First 51.5543.4941.5057.5342.87

National Championship Podiums

Event Place Single Average Solves
Japan Championship 2018
Megaminx 1 38.29 43.75 46.3638.2941.6645.8343.77
Japan Open 2017
Megaminx 2 53.58 54.54 53.5855.4454.2653.9356.28