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Mieko Isomoto (磯本美恵子)

Name: Mieko Isomoto (磯本美恵子)
Region: Japan
Competitions: 14
WCA ID: Mieko Isomoto (磯本美恵子)2019ISOM01
Gender: Female
Career: 2019.04.20 - 2026.02.01
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube18825108915062526.4034.5616170854313198261/62
2x2x2 Cube9534659616330415.5617.30148434427758835/5
4x4x4 Cube64721175785843:14.093:42.0752028155485925/5
3x3x3 One-Handed49220138647611:17.581:41.07540641758645714/15
Pyraminx5802755310422215.6318.5390530239975419/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single7140227851818888
Average6395200145692090
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Otsu Biwako Winter 2026First round58 26.40 34.56
35.10     32.71     35.88     41.87     26.40
Kansai Mega Day 2025First round95 35.41 39.69
43.55     37.50     46.55     38.01     35.41
Katano Summer 2025First round104 33.01 35.06
33.01     34.54     37.39     34.29     36.36
Kansai Odd and BLD 2025First round172 32.92 39.00
33.48     44.37     32.92     46.11     39.16
Shonan PM 2024Final75 35.24 40.17
45.87     36.63     44.12     35.24     39.77
Tokai Open AM 2024Final62 26.91 37.36
26.91     40.96     58.74     39.60     31.52
Katano Milky Way 2024First round195 37.59 49.85
46.11     52.51     37.59     1:04.10   50.93
Hiroshima Winter 2024First round100 27.22 41.31
45.25     27.22     53.18     45.86     32.81
Tokyo Challenge VIII 2023Final37 36.31 39.91
38.54     40.02     43.91     36.31     41.16
Minatomirai 2022First round73 36.94 42.16
45.17     52.69     36.94     39.41     41.91
Japan Championship 2019First round239 1:50.25 
DNF       1:50.25
Kansai Summer 2019First round91 59.00 1:13.58
59.00     1:22.02   1:15.79   1:02.92   4:02.75
Kansai Open 2019First round108 1:05.67 1:24.13
1:21.83   1:05.67   2:18.51   1:17.76   1:32.80
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Katano Summer 2025First round70 15.56 17.30
24.30     17.20     17.34     15.56     17.37
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Kansai Parity Party 2025First round65 3:14.09 3:42.07
3:49.93   3:14.09   3:59.03   4:25.56   3:17.25
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Otsu Biwako Winter 2026First round39 1:18.97 1:49.50
1:18.97   1:44.64   1:58.57   1:45.30   1:59.33
Shonan PM 2024Final44 1:17.58 1:41.07
1:17.58   1:27.67   1:43.52   1:52.03   DNF
Tokai Open AM 2024First round42 1:40.83 2:13.43
3:30.36   2:05.29   1:40.83   1:51.81   2:43.19
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Kansai Mega Day 2025First round57 DNF 
DNF       DNF
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Otsu Biwako Winter 2026First round36 15.63 18.53
16.83     20.89     17.88     26.61     15.63
Hiroshima Winter 2024First round40 15.66 30.24
28.16     DNF       37.01     25.56     15.66
Otsu Biwako Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round58 26.40 34.56
35.10     32.71     35.88     41.87     26.40
3x3x3 One-HandedFirst round39 1:18.97 1:49.50
1:18.97   1:44.64   1:58.57   1:45.30   1:59.33
PyraminxFirst round36 15.63 18.53
16.83     20.89     17.88     26.61     15.63
 
Kansai Mega Day 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round95 35.41 39.69
43.55     37.50     46.55     38.01     35.41
MegaminxFirst round57 DNF 
DNF       DNF
 
Katano Summer 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round104 33.01 35.06
33.01     34.54     37.39     34.29     36.36
2x2x2 CubeFirst round70 15.56 17.30
24.30     17.20     17.34     15.56     17.37
 
Kansai Parity Party 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round65 3:14.09 3:42.07
3:49.93   3:14.09   3:59.03   4:25.56   3:17.25
 
Kansai Odd and BLD 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round172 32.92 39.00
33.48     44.37     32.92     46.11     39.16
 
Shonan PM 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal75 35.24 40.17
45.87     36.63     44.12     35.24     39.77
3x3x3 One-HandedFinal44 1:17.58 1:41.07
1:17.58   1:27.67   1:43.52   1:52.03   DNF
 
Tokai Open AM 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal62 26.91 37.36
26.91     40.96     58.74     39.60     31.52
3x3x3 One-HandedFirst round42 1:40.83 2:13.43
3:30.36   2:05.29   1:40.83   1:51.81   2:43.19
 
Katano Milky Way 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round195 37.59 49.85
46.11     52.51     37.59     1:04.10   50.93
 
Hiroshima Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round100 27.22 41.31
45.25     27.22     53.18     45.86     32.81
PyraminxFirst round40 15.66 30.24
28.16     DNF       37.01     25.56     15.66
 
Tokyo Challenge VIII 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal37 36.31 39.91
38.54     40.02     43.91     36.31     41.16
 
Minatomirai 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round73 36.94 42.16
45.17     52.69     36.94     39.41     41.91
 
Japan Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round239 1:50.25 
DNF       1:50.25
 
Kansai Summer 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round91 59.00 1:13.58
59.00     1:22.02   1:15.79   1:02.92   4:02.75
 
Kansai Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round108 1:05.67 1:24.13
1:21.83   1:05.67   2:18.51   1:17.76   1:32.80
No.DateNameRegionCity
142026-02-01Otsu Biwako Winter 2026JapanOtsu, Shiga
132025-11-02Kansai Mega Day 2025JapanDaito, Osaka
122025-09-15Katano Summer 2025JapanKatano, Osaka
112025-08-24Kansai Parity Party 2025JapanDaito, Osaka
102025-06-15Kansai Odd and BLD 2025JapanDaito, Osaka
92024-12-07Shonan PM 2024JapanFujisawa, Kanagawa
82024-09-15Tokai Open AM 2024JapanKariya, Aichi
72024-07-07Katano Milky Way 2024JapanKatano, Osaka
62024-02-10Hiroshima Winter 2024JapanFukuyama, Hiroshima
52023-11-04Tokyo Challenge VIII 2023JapanOta, Tokyo
42022-04-29Minatomirai 2022JapanYokohama, Kanagawa
32019-11-02~04Japan Championship 2019Japan Omiya, Saitama
22019-09-01Kansai Summer 2019JapanDaito, Osaka
12019-04-20~21Kansai Open 2019JapanOsaka