People · Japan
Kohei Tsuji (辻航平)
3×3 blindfolded · top 28.1% of 12,178 all-time · competing since August 2022 · 2022TSUJ01
Kohei Tsuji (辻航平) has been competing for 4 years. His best event is the 3×3 blindfolded: a personal-best single of 1:44.11, set at Tokai Open 2023, puts him in the top 28.1% of the 12,178 people who have ever been ranked in the event, and 124th in Japan. Across 6 competitions since August 2022, he has put 20 official solves on the record across two events. Kohei has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 blindfolded | 1:44.11 | — | top 28.1% | 124 / 282 | |
| 3×3 | 20.76 | 24.50 | top 42.1% | 1,558 / 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
- 28 Aug 2022First competition: Yoga Summer B 2022. A 21.65 3×3 single to start from.
Competitions
- Ota BLD Autumn 2025 · 8 Nov 2025
- Tokai Open 2023 · 9 Sep 2023 — 2 personal bests set
- Ota Blind Summer 2023 · 8 Jul 2023 — 1 personal best set
- Tokyo Challenge BLD I 2023 · 9 Apr 2023
- Tokyo Challenge Winter A 2023 · 12 Feb 2023
- Yoga Summer B 2022 · 28 Aug 2022
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.
- Ryutaro Miyazaki (宮崎隆太郎) — met in 7 rounds, finished ahead 3 times
- Akatsuki Kitamura (北村曉) — met in 6 rounds, finished ahead once
- Tomoaki Sakuma (佐久間智章) — met in 6 rounds, finished ahead once
Next targets
- A sub-1:30 3×3 blindfolded single — 2,810 people have one; it is 14.11 away.
- A sub-20 3×3 single — 113,584 people have one; it is 0.76 away.
Targets move as he improves.