Hajime Miyazaki (宮崎朔)
| Region | WCA ID | Gender | Competitions | Completed Solves | Japan | 2022MIYA01 | Male | 25 | 386 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 34 | 804 | 2536 | 6.87 | 8.50 | 2189 | 752 | 37 | |
| 2x2x2 Cube | 22 | 671 | 3167 | 1.52 | 2.71 | 2358 | 581 | 18 | |
| 4x4x4 Cube | 57 | 1887 | 5377 | 36.65 | 46.85 | 8640 | 3084 | 97 | |
| 5x5x5 Cube | 66 | 1629 | 4740 | 1:14.71 | 1:28.23 | 6007 | 2048 | 82 | |
| 6x6x6 Cube | 40 | 938 | 2914 | 2:23.02 | 2:25.38 | 2369 | 781 | 34 | |
| 7x7x7 Cube | 30 | 659 | 1898 | 3:24.97 | 3:39.80 | 1973 | 682 | 31 | |
| 3x3x3 Fewest Moves | 1 | 4 | 11 | 18 | 23.00 | 75 | 15 | 3 | |
| 3x3x3 One-Handed | 109 | 3913 | 10632 | 18.84 | 22.64 | 9667 | 3707 | 103 | |
| Clock | 53 | 1182 | 5231 | 9.32 | 11.22 | 5173 | 1156 | 52 | |
| Megaminx | 39 | 484 | 1821 | 53.88 | 1:07.14 | 2572 | 690 | 55 | |
| Pyraminx | 1 | 45 | 201 | 1.34 | 1.82 | 44 | 10 | 1 | |
| Skewb | 9 | 371 | 1650 | 2.53 | 5.66 | 4047 | 1103 | 31 | |
| Square-1 | 52 | 742 | 3395 | 14.94 | 18.76 | 2764 | 611 | 43 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Tokyo Spring PM 2025 | Final | 15 | 8.45 | 9.68 | 10.80 | 9.96 | 8.45 | 9.25 | 9.83 | ||
| First round | 7 | 7.57 | 8.50 | 8.40 | 9.20 | 7.57 | 9.04 | 8.05 | |||
| Tokai Spring 2025 | First round | 25 | 7.12 | 10.42 | 10.38 | 8.84 | 12.04 | 12.63 | 7.12 | ||
| Shonan AM 2024 | Final | 5 | 7.22 | 9.07 | 7.49 | 7.22 | 11.01 | 10.40 | 9.31 | ||
| Rubik's WCA Asian Championship 2024 | Second round | 80 | 8.37 | 8.75 | 8.68 | 8.45 | 9.11 | 10.24 | 8.37 | ||
| First round | 138 | 8.27 | 9.68 | 9.68 | 9.59 | 8.27 | 9.77 | 10.87 | |||
| Tokai Open AM 2024 | Final | 8 | 8.66 | 9.25 | 10.12 | 8.88 | 8.75 | 8.66 | 12.56 | ||
| Katano Milky Way 2024 | Final | 12 | 7.82 | 9.31 | 10.23 | 7.82 | 8.42 | 10.03 | 9.49 | ||
| First round | 6 | 7.68 | 8.88 | 8.94 | 9.38 | 9.68 | 8.31 | 7.68 | |||
| Taipei Summer Open 2024 | Second round | 21 | 8.78 | 9.68 | 9.93 | 8.78 | 13.60 | 9.36 | 9.75 | ||
| First round | 20 | 7.71 | 9.49 | 8.98 | 10.13 | 9.63 | 9.87 | 7.71 | |||
| Kanazawa 2024 | Final | 11 | 8.54 | 9.27 | 9.80 | 9.70 | 8.91 | 8.54 | 9.20 | ||
| Second round | 6 | 7.06 | 8.74 | 8.69 | 7.06 | 10.47 | 7.91 | 9.63 | |||
| First round | 18 | 6.87 | 9.70 | 10.34 | 8.30 | 6.87 | 10.47 | 10.60 | |||
| Hiroshima Winter 2024 | Final | 8 | 9.41 | 9.90 | 11.20 | 10.29 | 9.80 | 9.41 | 9.60 | ||
| Second round | 8 | 9.12 | 9.81 | 11.39 | 10.79 | 9.46 | 9.19 | 9.12 | |||
| First round | 9 | 9.33 | 9.99 | 9.99 | 10.20 | 9.33 | 9.77 | 11.96 | |||
| Taiwan Championship 2023 | Semi Final | 56 | 8.80 | 12.19 | 12.58 | 11.12 | 12.87 | 14.04 | 8.80 | ||
| Second round | 24 | 9.28 | 9.78 | 9.28 | 10.14 | 10.81 | 9.56 | 9.63 | |||
| First round | 20 | 8.45 | 9.36 | 9.55 | 8.99 | 9.95 | 9.53 | 8.45 | |||
| Tokyo Challenge VIII 2023 | Final | 14 | 9.03 | 11.40 | 10.66 | 12.08 | 9.03 | 12.11 | 11.45 | ||
| Otsu Biwako Autumn 2023 | First round | 14 | 7.29 | 10.89 | 9.08 | 13.32 | 13.40 | 7.29 | 10.26 | ||
| Tokai Open 2023 | Second round | 14 | 9.45 | 9.97 | 9.45 | 10.30 | 9.85 | 11.55 | 9.76 | ||
| First round | 8 | 8.58 | 9.34 | 9.88 | 9.67 | 9.07 | 8.58 | 9.28 | |||
| Rubik's WCA World Championship 2023 | Second round | 311 | 8.00 | 10.39 | 9.04 | 13.67 | 8.00 | 9.86 | 12.26 | ||
| First round | 397 | 8.87 | 10.74 | 10.06 | 11.92 | 11.14 | 8.87 | 11.01 | |||
| Ayase Summer 2023 | First round | 24 | 9.16 | 10.43 | 9.16 | 10.09 | 11.74 | 10.53 | 10.68 | ||
| Tokyo Challenge IV 2023 | Final | 7 | 7.04 | 10.68 | 11.13 | 11.14 | 10.66 | 10.26 | 7.04 | ||
| Hiroshima Spring 2023 | Final | 13 | 8.49 | 10.64 | 12.19 | 8.49 | 11.82 | 11.02 | 9.09 | ||
| First round | 7 | 7.95 | 9.62 | 9.58 | DNF | 9.09 | 7.95 | 10.18 | |||
| Yoga Summer A 2022 | Final | 3 | 8.54 | 10.16 | 11.73 | 9.49 | 8.54 | 13.07 | 9.27 | ||
| First round | 7 | 10.42 | 11.23 | 11.43 | 11.46 | 10.42 | 10.81 | 11.95 | |||
| Ota Summer 2022 | Final | 13 | 8.19 | 9.63 | 8.24 | 10.48 | 11.78 | 8.19 | 10.16 | ||
| Minatomirai 2022 | Final | 27 | 10.56 | 11.05 | 12.98 | 10.56 | 10.56 | 11.67 | 10.91 | ||
| First round | 14 | 8.89 | 10.52 | 8.89 | 10.73 | 9.43 | 11.41 | 12.12 | |||
| 2x2x2 Cube | |||||||||||
| Tokyo Spring PM 2025 | Final | 12 | 2.60 | 3.97 | 6.43 | 2.60 | 4.85 | 2.83 | 4.23 | ||
| First round | 4 | 1.52 | 2.71 | 4.43 | 1.52 | 2.81 | 2.58 | 2.74 | |||
| Shonan AM 2024 | Final | 16 | 3.35 | 4.26 | 3.35 | 4.93 | 7.61 | 3.62 | 4.23 | ||
| 4x4x4 Cube | |||||||||||
| Taipei Summer Open 2024 | First round | 74 | 36.65 | 48.86 | 55.02 | 45.76 | 49.15 | 36.65 | 51.67 | ||
| Kanazawa 2024 | First round | 27 | 40.81 | 46.85 | 44.21 | 48.07 | 48.28 | 40.81 | 58.98 | ||
| 5x5x5 Cube | |||||||||||
| Taipei Summer Open 2024 | First round | 65 | 1:14.71 | 1:28.23 | 1:43.54 | 1:14.71 | 1:29.97 | 1:31.60 | 1:23.12 | ||
| 6x6x6 Cube | |||||||||||
| Ota Spring 2025 | First round | 15 | 2:23.02 | 2:25.38 | 2:23.02 | 2:24.18 | 2:28.93 | ||||
| Taipei Summer Open 2024 | First round | 46 | 2:35.20 | 2:42.37 | 2:35.20 | 2:41.38 | 2:50.52 | ||||
| 7x7x7 Cube | |||||||||||
| Tokai Spring 2025 | First round | 18 | 3:24.97 | 3:39.80 | 3:49.87 | 3:44.56 | 3:24.97 | ||||
| 3x3x3 Blindfolded | |||||||||||
| Ota Blind Summer 2023 | First round | 38 | DNF | DNF | DNF | DNF | DNS | ||||
| 3x3x3 Fewest Moves | |||||||||||
| Tokyo Open FMC Winter 2025 | Final | 3 | 18 | NR | 23.00 | 26 | 25 | 18 | |||
| Rubik's WCA Asian Championship 2024 | Final | 11 | 25 | 26.67 | 25 | 26 | 29 | ||||
| Korean FMC Championship 2024 | Final | 21 | 25 | DNF | 25 | DNF | DNF | ||||
| First round | 1 | 24 | 25.00 | 26 | 25 | 24 | |||||
| Taiwan Championship 2023 | Final | 10 | 33 | 33 | |||||||
| Ayase FMC 2023 | Final | 7 | 25 | 32.33 | 31 | 25 | 41 | ||||
| 3x3x3 One-Handed | |||||||||||
| Tokai Open AM 2024 | First round | 22 | 18.84 | 22.64 | 21.78 | 25.32 | 18.84 | 29.11 | 20.83 | ||
| Clock | |||||||||||
| Tokai Spring 2025 | Final | 15 | 10.96 | 13.62 | 17.56 | 10.96 | 11.01 | DNF | 12.30 | ||
| First round | 18 | 9.32 | 11.22 | 12.95 | DNF | 10.12 | 10.58 | 9.32 | |||
| Megaminx | |||||||||||
| Taiwan Championship 2023 | First round | 31 | 53.88 | 1:07.14 | 1:08.83 | 1:06.48 | 1:12.96 | 53.88 | 1:06.11 | ||
| Ayase Summer 2023 | First round | 29 | 1:13.87 | 1:26.38 | 1:29.57 | 1:13.87 | 1:24.26 | 1:29.61 | 1:25.30 | ||
| Pyraminx | |||||||||||
| Rubik's WCA Asian Championship 2024 | Final | 13 | 1.54 | 2.91 | 2.31 | 1.71 | 5.09 | 1.54 | 4.71 | ||
| Second round | 7 | 1.57 | 2.24 | 2.42 | 2.91 | 2.68 | 1.62 | 1.57 | |||
| First round | 38 | 1.71 | 3.39 | 4.29 | 5.70 | 2.79 | 3.10 | 1.71 | |||
| Katano Milky Way 2024 | Final | 1 | 1.34 | NR | 1.82 | NR | 2.20 | 1.34 | 1.77 | 3.92 | 1.48 |
| First round | 1 | 1.60 | 2.10 | 2.48 | 2.77 | 1.99 | 1.60 | 1.84 | |||
| Taipei Summer Open 2024 | Final | 1 | 1.91 | 2.37 | 1.91 | 2.44 | 4.22 | 2.59 | 2.09 | ||
| Second round | 1 | 1.63 | 1.97 | NR | 1.63 | 2.45 | 2.01 | 2.18 | 1.71 | ||
| First round | 1 | 1.42 | 2.50 | 2.24 | 2.66 | 2.61 | DNF | 1.42 | |||
| Hiroshima Winter 2024 | Final | 2 | 1.81 | 2.96 | 2.50 | DNF | 1.81 | 4.26 | 2.13 | ||
| First round | 1 | 1.72 | 2.11 | 1.98 | 2.07 | 1.72 | 2.29 | 3.77 | |||
| Taiwan Championship 2023 | Final | 1 | 2.05 | 3.02 | 3.44 | 3.19 | 3.38 | 2.50 | 2.05 | ||
| First round | 2 | 1.78 | 2.76 | 2.43 | DNF | 1.78 | 3.93 | 1.93 | |||
| Otsu Biwako Autumn 2023 | Final | 1 | 1.66 | 2.02 | NR | 2.35 | 1.66 | 1.73 | 4.28 | 1.97 | |
| Tokai Open 2023 | Final | 1 | 2.00 | 3.48 | 2.13 | 8.03 | 4.20 | 4.11 | 2.00 | ||
| First round | 2 | 1.99 | 3.57 | 4.95 | 4.60 | 2.75 | 1.99 | 3.35 | |||
| Rubik's WCA World Championship 2023 | Final | 15 | 1.83 | 2.89 | 2.82 | 3.20 | 3.22 | 2.64 | 1.83 | ||
| Second round | 16 | 1.57 | 2.52 | 1.57 | 3.27 | 2.35 | 2.73 | 2.49 | |||
| First round | 28 | 1.83 | 2.70 | 2.20 | 3.58 | 1.83 | 2.47 | 3.43 | |||
| Hiroshima Spring 2023 | Final | 1 | 1.64 | 3.05 | 2.17 | 3.33 | 1.64 | 3.99 | 3.64 | ||
| First round | 1 | 2.10 | 2.32 | 2.74 | 2.49 | 2.32 | 2.16 | 2.10 | |||
| Yoga Summer A 2022 | Final | 1 | 2.00 | 2.28 | NR | 2.27 | 2.00 | 2.42 | 3.27 | 2.16 | |
| Minatomirai 2022 | Final | 2 | 2.72 | 3.26 | 4.22 | 2.72 | 2.81 | 3.70 | 3.27 | ||
| Skewb | |||||||||||
| Tokai Spring 2025 | First round | 22 | 5.07 | 7.61 | 8.58 | 7.55 | 9.10 | 6.71 | 5.07 | ||
| Ota Spring 2025 | Final | 8 | 2.53 | 6.63 | 12.12 | 2.53 | 8.52 | 5.92 | 5.44 | ||
| First round | 6 | 3.48 | 5.86 | 6.43 | 6.15 | 6.05 | 5.38 | 3.48 | |||
| Taipei Summer Open 2024 | Second round | 20 | 5.03 | 5.66 | 5.03 | 6.21 | 5.47 | 7.58 | 5.29 | ||
| First round | 24 | 4.06 | 6.38 | 4.06 | DNF | 6.40 | 6.16 | 6.59 | |||
| Square-1 | |||||||||||
| Ota Spring 2025 | First round | 15 | 14.94 | 18.76 | 16.75 | 17.68 | 14.94 | 21.86 | 22.57 | ||
History of National Records
| Single | Average | Competition | Round | Solves | ||||
|---|---|---|---|---|---|---|---|---|
| 3x3x3 Fewest Moves | ||||||||
| 18 | Tokyo Open FMC Winter 2025 | Final | ||||||
| Pyraminx | ||||||||
| 1.34 | 1.82 | Katano Milky Way 2024 | Final | 2.20 | 1.34 | 1.77 | 3.92 | 1.48 |
| 1.97 | Taipei Summer Open 2024 | Second round | 1.63 | 2.45 | 2.01 | 2.18 | 1.71 | |
| 2.02 | Otsu Biwako Autumn 2023 | Final | 2.35 | 1.66 | 1.73 | 4.28 | 1.97 | |
| 2.28 | Yoga Summer A 2022 | Final | 2.27 | 2.00 | 2.42 | 3.27 | 2.16 | |