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People → Japan → Mirei Morioka (森岡美玲)

People · Japan

Mirei Morioka (森岡美玲)

3×3 Multi-Blind · top 11.7% of 4,268 all-time · competing since June 2025 · 2025MORI09

Mirei Morioka (森岡美玲) has been competing for a year. Her best event is the 3×3 Multi-Blind: a personal-best single of 13 of 13 cubes · 59:17, set at Tokyo BLD Winter 2026, puts her in the top 11.7% of the 4,268 people who have ever been ranked in the event, and 19th in Japan. Across 25 competitions since June 2025, she has put 292 official solves on the record across 17 events. Solve to solve, her 3×3 times vary about 13% around a typical one, steadier than 53% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 29.44 in June 2025 to 14.32, a 51% improvement. Mirei has entered 25 competitions, more competitions than 98% of everyone who has ever competed.

3×3 Multi-Blind
best event — top 11.7% of 4,268 all-time
13 of 13 cubes · 59:17
signature single · Tokyo BLD Winter 2026
292
official solves on the record
13%
solve-to-solve spread · steadier than 53% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
3×3 Multi-Blind13 of 13 cubes · 59:17—
top 11.7%19 / 128
Pyraminx5.598.49
top 17.0%194 / 688
Clock9.3610.19
top 21.8%77 / 263
3×314.3217.34
top 22.1%920 / 3,329
Megaminx1:26.361:36.58
top 25.8%149 / 313
4×453.5059.35
top 28.9%287 / 667
3×3 blindfolded1:50.462:11.53
top 30.2%133 / 282
6×62:50.873:06.33
top 36.5%92 / 209
Skewb7.6810.79
top 38.9%192 / 338
7×74:45.914:53.27
top 46.4%100 / 188
5×51:58.982:02.26
top 48.6%261 / 420
Square-131.5233.24
top 52.2%159 / 245
2×26.748.66
top 58.2%699 / 1,021
4×4 blindfolded10:21.0012:33.00
top 59.4%44 / 81
3×3 Fewest Moves44 moves55.00
early days — 3 solves147 / 201
3×3 one-handed38.4340.86
top 63.0%428 / 529
5×5 blindfolded21:51.00—
early days — 2 solves30 / 50

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

Kansai Odd and BLD 2025: 29.44Tokyo Summer 2025: 22.21Tokai Summer 2025: 23.01Katano Summer 2025: 18.02Kansai Mega Day 2025: 20.85Tokyo Winter 2025: 17.75Ota Winter 2026: 19.57Otsu Biwako Winter 2026: 17.03Kanto Winter 2026: 17.28Katano Spring 2026: 17.65Otsu Biwako Spring 2026: 16.51Kanto Spring 2026: 18.12Hiroshima Spring 2026: 15.38Kansai Mega Day 2026: 14.32Shimonoseki Summer 2026: 14.3214.3229.4415 Jun 20259 Aug 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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 her.

Next targets

  • A sub-5 Pyraminx single — 17,019 people have one; it is 0.59 away.
  • A sub-8 Clock single — 4,877 people have one; it is 1.36 away.

Targets move as she improves.