People · Japan
Takumi Kai (甲斐匠)
3×3 · top 19.3% of 284,439 all-time · competing since August 2025 · 2025KAIT04
Takumi Kai (甲斐匠) has been competing for a year. His best event is the 3×3: a personal-best single of 13.52, set at Kanto Autumn AM 2025, puts him in the top 19.3% of the 284,439 people who have ever been ranked in the event, and 818th in Japan. Across 2 competitions since August 2025, he has put 10 official solves on the record across one event. Takumi has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 13.52 | 15.66 | top 19.3% | 818 / 3,329 |
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
- 30 Aug 2025First competition: Kanto Summer PM 2025. A 14.59 3×3 single to start from.
Competitions
- Kanto Autumn AM 2025 · 11 Oct 2025 — 1 personal best set
- Kanto Summer PM 2025 · 30 Aug 2025
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.
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.52 away.
Targets move as he improves.