People · Japan
Keigo Kato (加藤啓吾)
3×3 · top 30.9% of 284,439 all-time · competing since December 2024 · 2024KATO04
Keigo Kato (加藤啓吾) has been competing for a year. His best event is the 3×3: a personal-best single of 16.98, set at Kanto Autumn PM 2025, puts him in the top 30.9% of the 284,439 people who have ever been ranked in the event, and 1,222nd in Japan. Across 2 competitions since December 2024, he has put 20 official solves on the record across three events. His 3×3 best has come down from 23.43 in December 2024 to 16.98, a 28% improvement. Keigo has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 16.98 | 19.48 | top 30.9% | 1,222 / 3,329 | |
| Megaminx | 2:39.38 | 2:58.08 | top 65.7% | 272 / 313 | |
| 3×3 one-handed | 59.84 | 1:12.09 | top 83.8% | 489 / 529 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 11 Oct 2025First sub-20 3×3: 16.98 at Kanto Autumn PM 2025.
- 7 Dec 2024First competition: Shonan PM 2024. A 23.43 3×3 single to start from.
Competitions
- Kanto Autumn PM 2025 · 11 Oct 2025 — 1 personal best set
- Shonan PM 2024 · 7 Dec 2024
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Fumiki Koseki (古関章記) — met in 4 rounds, never finished ahead
- Xuan Liu (刘璇) — met in 4 rounds, never finished ahead
- Haruka Kitamura (北村晴香) — met in 4 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.98 away.
- A sub-2:00 Megaminx single — 15,873 people have one; it is 39.38 away.
Targets move as he improves.