In the past year (2025), Rintaro Koide (小出琳太郎) competed in 7 competitions and 20 rounds across 11 events, from Apr 20th to Aug 30th.
Solves/Attempts
He attempted 78 solves and completed 68.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| Square-1 | 15 | 15 |
| 3x3x3 Fewest Moves | 6 | 9 |
| 2x2x2 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Pyraminx | 5 | 5 |
| 3x3x3 Blindfolded | 1 | 5 |
| 3x3x3 Multi-Blind | 1 | 1 |
| 7x7x7 Cube | 0 | 1 |
| 4x4x4 Blindfolded | 0 | 2 |
Personal Bests
He broke his personal best 17 times across 8 events, including 9 singles and 8 averages.
| Event | Times | Single | Average |
| 3x3x3 Fewest Moves | 4 | 2 | 2 |
| Square-1 | 4 | 2 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
| 3x3x3 Multi-Blind | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 17.72 | 11.30 | 6.42 (56.81%) |
| 3x3x3 Fewest Moves | 31 | 20 | 11 (55.00%) |
| Pyraminx | 9.88 | 7.94 | 1.94 (24.43%) |
| 4x4x4 Cube | - | 1:23.56 | - |
| 3x3x3 One-Handed | - | 28.52 | - |
| 3x3x3 Blindfolded | - | 2:36.98 | - |
| 3x3x3 Multi-Blind | - | 2/4 32:20 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 20.34 | 14.85 | 5.49 (36.97%) |
| 2x2x2 Cube | 5.93 | 5.22 | 0.71 (13.60%) |
| Pyraminx | 12.95 | 12.38 | 0.57 (4.60%) |
| 3x3x3 Fewest Moves | - | 23.33 | - |
| 4x4x4 Cube | - | 1:37.88 | - |
| 3x3x3 One-Handed | - | 31.54 | - |
Cubers
He met 684 cubers from 28 countries/regions, 143 of whom competed with him more than once. Takuma Shirahase (白波瀬拓磨) was the only one who accompanied the whole 7 competitions.
| Shared Competitions | Competitors |
| 1 | 541 |
| 2 | 93 |
| 3 | 27 |
| 4 | 12 |
| 5 | 7 |
| 6 | 3 |
| 7 | 1 |
| All | 684 |
Regions
He competed in 1 country/region.
