In the past year (2023), Satoru Umetsu (梅津諭) competed in 4 competitions and 6 rounds across 4 events, from Feb 12th to Jul 17th.
Solves/Attempts
He attempted 28 solves and completed 28.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 4x4x4 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 6 times across 4 events, including 3 singles and 3 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 4x4x4 Cube | 53.65 | 49.55 | 4.10 (8.27%) |
| 7x7x7 Cube | 5:31.96 | 5:11.48 | 20.48 (6.58%) |
| 5x5x5 Cube | 1:44.05 | 1:37.96 | 6.09 (6.22%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 7x7x7 Cube | 6:15.47 | 5:46.12 | 29.35 (8.48%) |
| 5x5x5 Cube | 1:55.36 | 1:50.09 | 5.27 (4.79%) |
| 3x3x3 Cube | 17.86 | 17.22 | 0.64 (3.72%) |
Cubers
He met 193 cubers from 12 countries/regions, 35 of whom competed with him more than once. Fumiki Koseki (古関章記) was the only one who accompanied the whole 4 competitions.
| Shared Competitions | Competitors |
| 1 | 158 |
| 2 | 30 |
| 3 | 4 |
| 4 | 1 |
| All | 193 |
Regions
He competed in 1 country/region.
