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Yudai Naito (内藤悠大)

Name: Yudai Naito (内藤悠大)
Region: Japan
Competitions: 6
WCA ID: Yudai Naito (内藤悠大)2023NAIT01
Gender: Male
Career: 2023.05.27 - 2025.12.14
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube4696129396.838.01170161428130/30
4x4x4 Cube15410121927.6631.8810963751615/15
5x5x5 Cube713237147.4053.36384146925/25
6x6x6 Cube1411041:21.481:26.9183361118/18
7x7x7 Cube2431022:05.742:14.9511852212/12
3x3x3 One-Handed18429132111.1417.68428615805910/10
Megaminx53647244255.6558.4018294974010/10

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single3265123990462733
Average2699111657417784

Overall Medal Collection

GoldSilverBronze
11

Overall Record Collection

WRCRNR
3
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Kanazawa 2024Final6 6.99 8.01
8.02      7.85      6.99      8.17      9.85
Second round7 7.24 8.75
8.13      7.24      11.11     7.64      10.47
First round7 6.83 9.08
8.92      12.03     6.83      8.28      10.03
Ayase Summer 2023Final4 7.30 8.25
7.62      7.30      8.77      10.62     8.36
First round7 8.48 8.64
9.87      8.55      8.84      8.48      8.53
Kanazawa PM 2023Final3 8.70 9.18
8.70      9.48      12.75     9.31      8.76
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Kanazawa 2024Final7 27.66 31.88
33.60     39.18     30.32     27.66     31.71
First round8 31.62 33.27
34.22     42.01     31.62     32.34     33.24
Kanazawa PM 2023Final7 31.80 36.34
34.16     34.42     40.44     40.50     31.80
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Tokai Big Cubes 2025Final5 48.75 54.36
51.79     56.37     54.91     58.83     48.75
Second round4 47.40 53.36
56.49     55.71     54.54     47.40     49.82
First round7 49.06 58.33
59.48     57.75     49.06     58.84     58.41
Ayase Summer 2023Final5 52.53 58.27
54.83     58.13     1:04.42   52.53     1:01.84
First round9 58.98 1:02.39
58.98     1:00.96   1:01.16   1:05.05   1:09.94
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Tokai Big Cubes 2025Final2 1:24.54NR 1:26.91
1:24.54   1:30.71   1:25.47
First round2NR 1:21.48 1:30.46
1:35.10   1:34.80   1:21.48
Tokyo Autumn 2025Final4 1:25.57NR 1:30.54
1:25.57   1:32.32   1:33.72
First round6 1:37.41 1:42.20
1:45.00   1:37.41   1:44.18
Ota Spring 2025Final4 1:42.61 1:48.94
1:46.25   1:42.61   1:57.96
First round3 1:33.51 1:42.00
1:55.39   1:37.10   1:33.51
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Tokai Big Cubes 2025Final4 2:25.35 2:29.66
2:36.17   2:27.45   2:25.35
First round6 2:16.04 2:27.27
2:42.67   2:23.09   2:16.04
Tokyo Autumn 2025Final4 2:05.74 2:14.95
2:25.40   2:05.74   2:13.72
First round5 2:20.06 2:24.47
2:20.06   2:27.33   2:26.03
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Ayase Summer 2023Final11 11.14 18.21
11.14     18.94     23.96     18.09     17.61
First round12 16.19 17.68
18.45     16.19     16.47     18.65     18.13
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Ota Spring 2025First round15 55.65 58.40
58.75     58.32     55.65     1:05.08   58.13
Ayase Summer 2023First round15 1:03.96 1:07.57
1:03.96   1:06.91   1:06.22   1:09.59   1:34.18
Tokai Big Cubes 2025
EventRoundPlaceBestAverageDetail
5x5x5 CubeFinal5 48.75 54.36
51.79     56.37     54.91     58.83     48.75
Second round4 47.40 53.36
56.49     55.71     54.54     47.40     49.82
First round7 49.06 58.33
59.48     57.75     49.06     58.84     58.41
6x6x6 CubeFinal2 1:24.54NR 1:26.91
1:24.54   1:30.71   1:25.47
First round2NR 1:21.48 1:30.46
1:35.10   1:34.80   1:21.48
7x7x7 CubeFinal4 2:25.35 2:29.66
2:36.17   2:27.45   2:25.35
First round6 2:16.04 2:27.27
2:42.67   2:23.09   2:16.04
 
Tokyo Autumn 2025
EventRoundPlaceBestAverageDetail
6x6x6 CubeFinal4 1:25.57NR 1:30.54
1:25.57   1:32.32   1:33.72
First round6 1:37.41 1:42.20
1:45.00   1:37.41   1:44.18
7x7x7 CubeFinal4 2:05.74 2:14.95
2:25.40   2:05.74   2:13.72
First round5 2:20.06 2:24.47
2:20.06   2:27.33   2:26.03
 
Ota Spring 2025
EventRoundPlaceBestAverageDetail
6x6x6 CubeFinal4 1:42.61 1:48.94
1:46.25   1:42.61   1:57.96
First round3 1:33.51 1:42.00
1:55.39   1:37.10   1:33.51
MegaminxFirst round15 55.65 58.40
58.75     58.32     55.65     1:05.08   58.13
 
Kanazawa 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 6.99 8.01
8.02      7.85      6.99      8.17      9.85
Second round7 7.24 8.75
8.13      7.24      11.11     7.64      10.47
First round7 6.83 9.08
8.92      12.03     6.83      8.28      10.03
4x4x4 CubeFinal7 27.66 31.88
33.60     39.18     30.32     27.66     31.71
First round8 31.62 33.27
34.22     42.01     31.62     32.34     33.24
 
Ayase Summer 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 7.30 8.25
7.62      7.30      8.77      10.62     8.36
First round7 8.48 8.64
9.87      8.55      8.84      8.48      8.53
5x5x5 CubeFinal5 52.53 58.27
54.83     58.13     1:04.42   52.53     1:01.84
First round9 58.98 1:02.39
58.98     1:00.96   1:01.16   1:05.05   1:09.94
3x3x3 One-HandedFinal11 11.14 18.21
11.14     18.94     23.96     18.09     17.61
First round12 16.19 17.68
18.45     16.19     16.47     18.65     18.13
MegaminxFirst round15 1:03.96 1:07.57
1:03.96   1:06.91   1:06.22   1:09.59   1:34.18
 
Kanazawa PM 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal3 8.70 9.18
8.70      9.48      12.75     9.31      8.76
4x4x4 CubeFinal7 31.80 36.34
34.16     34.42     40.44     40.50     31.80

History of National Records

EventSingleAverageCompetitionRoundDetail
6x6x6 Cube
 NR 1:26.91Tokai Big Cubes 2025Final
1:24.54   1:30.71   1:25.47
 NR 1:21.48Tokai Big Cubes 2025First round
1:35.10   1:34.80   1:21.48
 NR 1:30.54Tokyo Autumn 2025Final
1:25.57   1:32.32   1:33.72
No.DateNameRegionCity
62025-12-14Tokai Big Cubes 2025JapanKariya, Aichi
52025-09-23Tokyo Autumn 2025JapanOta, Tokyo
42025-03-20Ota Spring 2025JapanOta, Tokyo
32024-05-25Kanazawa 2024JapanKanazawa, Ishikawa
22023-07-17Ayase Summer 2023JapanAdachi, Tokyo
12023-05-27Kanazawa PM 2023JapanKanazawa, Ishikawa