People · Japan
Minato Kubota (窪田湊斗)
3×3 · top 44.4% of 288,433 all-time · competing since August 2025 · 2025KUBO04
Minato Kubota (窪田湊斗) has been competing for a year. His best event is the 3×3: a personal-best single of 21.58, set at Kanto Autumn AM 2025, puts him in the top 44.4% of the 288,433 people who have ever been ranked in the event, and 1,646th in Japan. Across 2 competitions since August 2025, he has put 10 official solves on the record across one event. His 3×3 best has come down from 27.30 in August 2025 to 21.58, a 21% improvement. Minato has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 21.58 | 24.36 | top 44.4% | 1,646 / 3,360 |
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 27.30 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-20 3×3 single — 115,495 people have one; it is 1.58 away.
Targets move as he improves.