People · Japan
Takumi Kawazoe (川添匠)
Megaminx · top 0.27% of 35,351 all-time · competing since April 2022 · 2022KAWA02
Takumi Kawazoe (川添匠) has been competing for 4 years. His best event is the Megaminx: a personal-best single of 30.61, set at Korea Open 2026, puts him in the top 0.27% of the 35,351 people who have ever been ranked in the event, and 2nd in Japan. Until June 2017, no official Megaminx solve in the world had been that fast. Across 45 competitions since April 2022, he has put 970 official solves on the record across 16 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 75% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 7.37 in April 2022 to 5.98, a 19% improvement. Takumi has entered 45 competitions, more competitions than 99% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| Megaminx | 30.61 | 32.76 | top 0.27% | 2 / 313 | |
| 3×3 | 5.98 | 7.30 | top 0.48% | 19 / 3,360 | |
| 4×4 | 23.99 | 29.39 | top 0.5% | 4 / 679 | |
| 5×5 | 45.96 | 53.22 | top 0.86% | 7 / 426 | |
| 2×2 | 1.14 | 2.47 | top 0.88% | 6 / 1,026 | |
| 6×6 | 1:34.09 | 1:37.89 | top 2.7% | 9 / 209 | |
| Pyraminx | 2.76 | 3.95 | top 2.9% | 42 / 691 | |
| 3×3 one-handed | 12.24 | 14.43 | top 3.4% | 40 / 539 | |
| Skewb | 2.68 | 4.63 | top 3.6% | 14 / 354 | |
| 7×7 | 2:40.77 | 2:45.35 | top 5.8% | 15 / 188 | |
| Clock | 6.73 | 9.40 | top 9.9% | 42 / 268 | |
| 3×3 Fewest Moves | 28 moves | 32.67 | top 9.9% | 48 / 205 | |
| Square-1 | 14.55 | 19.60 | top 15.4% | 65 / 251 | |
| 3×3 blindfolded | 1:22.97 | 2:40.55 | top 20.6% | 94 / 285 | |
| 3×3 Multi-Blind | 3 of 3 cubes · 23:22 | — | early days — 1 solve | 84 / 128 | |
| 4×4 blindfolded | 11:22.00 | — | early days — 1 solve | 49 / 81 |
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
- 15 Aug 2026Three personal bests in one day at Korea Open 2026.
- 24 Aug 2025Four personal bests in one day at Kansai Parity Party 2025.
- 20 Mar 2025Four personal bests in one day at Ota Spring 2025.
- 17 Jul 2023Four personal bests in one day at Ayase Summer 2023.
- 29 Apr 2022First competition: Minatomirai 2022. A 8.69 3×3 single to start from.
Competitions
- Tokyo Autumn 2026 · 17 Oct 2026
- Tokai Autumn 2026 · 11 Oct 2026
- Kanto Summer 2026 · 29 Aug 2026
- Korea Open 2026 · 15 Aug 2026 — 3 personal bests set
- Kansai Mega Day 2026 · 1 Aug 2026
- Tokyo BLD Summer 2026 · 25 Jul 2026
- Japan Championship 2026 · 18 Jul 2026
- FMC World 2026 · 20 Jun 2026
- Tokyo Summer 2026 · 13 Jun 2026 — 2 personal bests set
- Kansai BLD Summer 2026 · 6 Jun 2026 — 2 personal bests set
- Kanto Spring 2026 · 17 May 2026 — 1 personal best set
- Tokyo FMC Spring 2026 · 12 Apr 2026 — 1 personal best set
- Tokyo Spring 2026 · 5 Apr 2026 — 1 personal best set
- Tokyo BLD Spring 2026 · 29 Mar 2026 — 1 personal best set
- Katano Spring 2026 · 21 Mar 2026 — 1 personal best set
- Kanto Winter 2026 · 21 Feb 2026 — 1 personal best set
- Ota Winter 2026 · 25 Jan 2026 — 1 personal best set
- Tokyo FMC Winter 2026 · 17 Jan 2026 — 1 personal best set
- Tokai Big Cubes 2025 · 14 Dec 2025 — 1 personal best set
- Tokyo Winter 2025 · 7 Dec 2025 — 1 personal best set
- Ota Autumn 2025 · 8 Nov 2025 — 1 personal best set
- Kansai Mega Day 2025 · 2 Nov 2025
- Kanto Autumn PM 2025 · 11 Oct 2025
- Tokyo Autumn 2025 · 23 Sep 2025 — 1 personal best set
- Kanto Summer PM 2025 · 30 Aug 2025 — 2 personal bests set
- Kansai Parity Party 2025 · 24 Aug 2025 — 4 personal bests set
- Tokyo Summer 2025 · 21 Jul 2025 — 2 personal bests set
- Kanto Spring 2025 · 31 May 2025 — 1 personal best set
- Tokyo FMC Spring 2025 · 17 May 2025 — 2 personal bests set
- Tokyo BLD Spring 2025 · 10 May 2025 — 1 personal best set
- Tokyo Spring AM 2025 · 20 Apr 2025
- Ota Spring 2025 · 20 Mar 2025 — 4 personal bests set
- Tokyo Open FMC Winter 2025 · 16 Feb 2025 — 1 personal best set
- Shonan PM 2024 · 7 Dec 2024 — 1 personal best set
- Ota Blind New Year 2024 · 20 Jan 2024
- Ayase FMC 2023 · 26 Nov 2023
- Tokyo Challenge VIII 2023 · 4 Nov 2023
- Ayase Summer 2023 · 17 Jul 2023 — 4 personal bests set
- Ota Blind Summer 2023 · 8 Jul 2023
- Tokyo Challenge IV 2023 · 9 Apr 2023 — 1 personal best set
- Tokyo Challenge Winter B 2023 · 12 Feb 2023
- Ayase Autumn B 2022 · 6 Nov 2022 — 2 personal bests set
- Yoga Summer B 2022 · 28 Aug 2022 — 1 personal best set
- Ota Summer 2022 · 30 Jul 2022
- Minatomirai 2022 · 29 Apr 2022 — 1 personal best set
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.
- Takumi Kato (加藤匠) — met in 132 rounds, finished ahead 100 times
- Takayuki Tanaka (田中隆喜) — met in 113 rounds, finished ahead 87 times
- Hajime Miyazaki (宮崎朔) — met in 110 rounds, finished ahead 64 times
Next targets
- A sub-30 Megaminx single — 76 people have one; it is 0.61 away.
- A sub-5 3×3 single — 355 people have one; it is 0.98 away.
Targets move as he improves.