People · Japan
Yudai Kasai (笠井雄太)
3×3 · top 38.0% of 288,433 all-time · competing since August 2026 · 2026KASA03
Yudai Kasai (笠井雄太) has been competing for 3 months. His best event is the 3×3: a personal-best single of 19.29, set at Otsu Biwako Autumn 2026, puts him in the top 38.0% of the 288,433 people who have ever been ranked in the event, and 1,459th in Japan. Across 2 competitions since August 2026, he has put 10 official solves on the record across one event. Yudai has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 19.29 | 22.17 | top 38.0% | 1,459 / 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
- 1 Aug 2026First competition: Kansai Mega Day 2026. A 19.72 3×3 single to start from.
Competitions
- Otsu Biwako Autumn 2026 · 20 Sep 2026 — 1 personal best set
- Kansai Mega Day 2026 · 1 Aug 2026
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-15 3×3 single — 70,740 people have one; it is 4.29 away.
Targets move as he improves.