In the past year (2025), Takuma Shirahase (白波瀬拓磨) competed in 28 competitions and 75 rounds across 16 events, from Feb 1st to Dec 28th.
Podiums
He has been on the podium 4 times across 3 events, and all were bronzes.
| Event | Gold | Silver | Bronze |
| 3x3x3 Multi-Blind | | | 2 |
| 3x3x3 Blindfolded | | | 1 |
| 5x5x5 Blindfolded | | | 1 |
Solves/Attempts
He attempted 272 solves and completed 209.
| Event | Solves | Attempts |
| 3x3x3 Cube | 53 | 55 |
| Pyraminx | 28 | 30 |
| 4x4x4 Cube | 20 | 20 |
| 3x3x3 Blindfolded | 19 | 45 |
| 2x2x2 Cube | 18 | 20 |
| Clock | 14 | 15 |
| 3x3x3 Fewest Moves | 10 | 12 |
| 3x3x3 Multi-Blind | 7 | 7 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
| 5x5x5 Cube | 5 | 5 |
| Megaminx | 5 | 5 |
| Skewb | 5 | 5 |
| Square-1 | 5 | 5 |
| 5x5x5 Blindfolded | 5 | 12 |
| 4x4x4 Blindfolded | 3 | 24 |
Personal Bests
He broke his personal best 28 times across 13 events, including 18 singles and 10 averages.
| Event | Times | Single | Average |
| 6x6x6 Cube | 4 | 2 | 2 |
| 5x5x5 Blindfolded | 4 | 4 | 0 |
| 4x4x4 Cube | 3 | 1 | 2 |
| 3x3x3 Multi-Blind | 3 | 3 | 0 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
| 7x7x7 Cube | 1 | 0 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
| 4x4x4 Blindfolded | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Multi-Blind | 6/6 41:35 | 9/9 51:47 | 3 (50.00%) |
| 5x5x5 Blindfolded | 18:01.00 | 12:51.00 | 5:10.00 (40.21%) |
| Megaminx | 2:14.97 | 1:54.66 | 20.31 (17.71%) |
| Square-1 | 43.30 | 38.28 | 5.02 (13.11%) |
| 3x3x3 Fewest Moves | 36 | 33 | 3 (9.09%) |
| 6x6x6 Cube | 3:46.55 | 3:32.23 | 14.32 (6.75%) |
| Clock | 8.65 | 8.12 | 0.53 (6.53%) |
| 3x3x3 Blindfolded | 46.53 | 43.86 | 2.67 (6.09%) |
| 4x4x4 Blindfolded | 5:37.30 | 5:23.38 | 13.92 (4.30%) |
| 4x4x4 Cube | 48.77 | 46.83 | 1.94 (4.14%) |
| 5x5x5 Cube | 1:37.43 | 1:34.47 | 2.96 (3.13%) |
| Skewb | 8.47 | 8.25 | 0.22 (2.67%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 1:02.28 | 45.52 | 16.76 (36.82%) |
| 3x3x3 Fewest Moves | 53.00 | 40.67 | 12.33 (30.32%) |
| Megaminx | 2:28.62 | 2:02.35 | 26.27 (21.47%) |
| 6x6x6 Cube | 4:13.16 | 3:38.07 | 35.09 (16.09%) |
| 4x4x4 Cube | 59.16 | 51.27 | 7.89 (15.39%) |
| Skewb | 12.58 | 11.04 | 1.54 (13.95%) |
| Clock | 10.21 | 9.90 | 0.31 (3.13%) |
| 7x7x7 Cube | 5:57.23 | 5:49.07 | 8.16 (2.34%) |
Cubers
He met 1380 cubers from 35 countries/regions, 475 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 905 |
| 2 | 224 |
| 3 | 100 |
| 4 | 45 |
| 5 | 31 |
| 6 | 14 |
| 7 | 13 |
| 8 | 10 |
| 9 | 11 |
| 10 | 6 |
| 11 | 2 |
| 12 | 6 |
| 13 | 4 |
| 14 | 3 |
| 15 | 2 |
| 16 | 1 |
| 17 | 1 |
| 18 | 1 |
| 19 | 1 |
| All | 1380 |
Regions
He competed in 4 countries/regions.
| Region | Times |
| Japan | 20 |
| Taiwan | 4 |
| Philippines | 2 |
| Korea | 1 |
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Taipei | 3 |
| New Taipei City | 1 |
