Shoi Hamaguchi (濱口翔偉)
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clock | 1 | 37 | 193 | 2.88 | 3.47 | 116 | 23 | 1 | 3 | 1 | 3 | 76/90 |
| Megaminx | 11 | 144 | 568 | 40.21 | 44.28 | 468 | 124 | 11 | 59/60 |
Sum of Ranks
Japan Championship Podiums
| Event | Place | Single | Average | Detail |
|---|---|---|---|---|
| Japan Championship 2026 | ||||
| Clock | 1 | 2.90 | 4.20 | 5.11 4.64 3.71 2.90 4.25 |
Overall Medal Collection
| Gold | Silver | Bronze |
|---|---|---|
| 3 | 1 | 3 |
Overall Record Collection
| WR | CR | NR |
|---|---|---|
| 4 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Japan Championship 2026 | Final | 1 | 2.90 | 4.20 | 5.11 4.64 3.71 2.90 4.25 |
| First round | 1 | 3.80 | 3.97 | 3.96 4.05 3.80 3.89 DNF | |
| Tokyo Summer 2026 | Final | 1 | 2.92 | 4.09 | 3.73 2.92 DNF 3.71 4.82 |
| First round | 1 | 3.25 | 4.40 | 4.16 5.22 6.41 3.81 3.25 | |
| Otsu Biwako Spring 2026 | Final | 2 | 3.73 | 4.94 | 3.73 4.33 DNF 5.66 4.83 |
| Ota Winter 2026 | Final | 8 | 3.25 | DNF | DNF 3.25 DNF 4.57 DNF |
| First round | 2 | 3.97 | 5.79 | DNF 5.79 3.97 5.10 6.47 | |
| Taiwan Championship 2025 | Final | 11 | 3.56 | DNF | DNF DNF 3.56 6.23 DNF |
| First round | 3 | 3.43 | 4.03 | 3.43 13.60 3.63 4.34 4.13 | |
| Tokyo Autumn 2025 | Final | 3 | 3.36 | 5.63 | 5.90 DNF 3.36 3.48 7.52 |
| First round | 1 | NR 2.88 | 3.97 | 2.88 3.14 5.49 3.28 10.35 | |
| Tokai Spring 2025 | Final | 1 | 3.30 | NR 3.47 | 3.50 3.35 7.59 3.55 3.30 |
| First round | 1 | 3.94 | 4.57 | 3.94 4.15 4.82 10.87 4.75 | |
| Tokai Challenge Gamma 2024 | Final | 7 | 4.02 | 6.69 | 4.75 9.80 DNF 5.53 4.02 |
| First round | 2 | NR 3.12 | 4.91 | 4.37 4.60 11.42 3.12 5.77 | |
| Ota Blind New Year 2024 | Final | 3 | 4.72 | 6.05 | 5.07 4.72 8.16 DNF 4.92 |
| Tokai Open 2023 | Final | 3 | 4.42 | 6.70 | 4.42 9.61 DNF 4.88 5.61 |
| First round | 1 | 5.39 | NR 5.88 | 5.99 5.65 6.63 5.39 5.99 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Kansai Mega Day 2026 | Final | 6 | 42.63 | 44.57 | 44.51 42.63 46.16 44.46 44.74 |
| Second round | 7 | 42.18 | 47.53 | 51.28 42.18 45.69 45.62 55.92 | |
| First round | 6 | 40.62 | 44.28 | 49.21 43.50 43.86 40.62 45.47 | |
| Japan Championship 2026 | Final | 7 | 43.18 | 48.04 | 47.88 43.18 51.41 53.61 44.83 |
| First round | 8 | 42.14 | 45.08 | 44.99 43.05 47.20 42.14 47.45 | |
| Kanto Spring 2026 | Final | 10 | 40.21 | 51.00 | 56.82 45.34 40.21 51.59 56.07 |
| First round | 6 | 43.96 | 45.91 | 45.21 43.96 46.27 46.24 49.28 | |
| Taiwan Championship 2025 | First round | 19 | 45.01 | 52.71 | 51.85 58.44 1:02.47 45.01 47.83 |
| Kansai Mega Day 2025 | Final | 6 | 44.89 | 47.46 | 47.12 59.97 44.89 47.18 48.07 |
| Second round | 8 | 41.72 | 49.02 | 41.72 50.24 46.69 50.13 1:11.08 | |
| First round | 6 | 40.60 | 45.43 | 42.39 53.59 40.60 51.58 42.32 | |
| Kanto Autumn PM 2025 | First round | 15 | 52.80 | 57.90 | 56.25 1:00.48 DNF 56.97 52.80 |
| Kansai Mega Day 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Megaminx | Final | 6 | 42.63 | 44.57 | 44.51 42.63 46.16 44.46 44.74 |
| Second round | 7 | 42.18 | 47.53 | 51.28 42.18 45.69 45.62 55.92 | |
| First round | 6 | 40.62 | 44.28 | 49.21 43.50 43.86 40.62 45.47 | |
| Japan Championship 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 1 | 2.90 | 4.20 | 5.11 4.64 3.71 2.90 4.25 |
| First round | 1 | 3.80 | 3.97 | 3.96 4.05 3.80 3.89 DNF | |
| Megaminx | Final | 7 | 43.18 | 48.04 | 47.88 43.18 51.41 53.61 44.83 |
| First round | 8 | 42.14 | 45.08 | 44.99 43.05 47.20 42.14 47.45 | |
| Tokyo Summer 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 1 | 2.92 | 4.09 | 3.73 2.92 DNF 3.71 4.82 |
| First round | 1 | 3.25 | 4.40 | 4.16 5.22 6.41 3.81 3.25 | |
| Kanto Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| Megaminx | Final | 10 | 40.21 | 51.00 | 56.82 45.34 40.21 51.59 56.07 |
| First round | 6 | 43.96 | 45.91 | 45.21 43.96 46.27 46.24 49.28 | |
| Otsu Biwako Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 2 | 3.73 | 4.94 | 3.73 4.33 DNF 5.66 4.83 |
| Ota Winter 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 8 | 3.25 | DNF | DNF 3.25 DNF 4.57 DNF |
| First round | 2 | 3.97 | 5.79 | DNF 5.79 3.97 5.10 6.47 | |
| Taiwan Championship 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 11 | 3.56 | DNF | DNF DNF 3.56 6.23 DNF |
| First round | 3 | 3.43 | 4.03 | 3.43 13.60 3.63 4.34 4.13 | |
| Megaminx | First round | 19 | 45.01 | 52.71 | 51.85 58.44 1:02.47 45.01 47.83 |
| Kansai Mega Day 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Megaminx | Final | 6 | 44.89 | 47.46 | 47.12 59.97 44.89 47.18 48.07 |
| Second round | 8 | 41.72 | 49.02 | 41.72 50.24 46.69 50.13 1:11.08 | |
| First round | 6 | 40.60 | 45.43 | 42.39 53.59 40.60 51.58 42.32 | |
| Kanto Autumn PM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Megaminx | First round | 15 | 52.80 | 57.90 | 56.25 1:00.48 DNF 56.97 52.80 |
| Tokyo Autumn 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 3 | 3.36 | 5.63 | 5.90 DNF 3.36 3.48 7.52 |
| First round | 1 | NR 2.88 | 3.97 | 2.88 3.14 5.49 3.28 10.35 | |
| Tokai Spring 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 1 | 3.30 | NR 3.47 | 3.50 3.35 7.59 3.55 3.30 |
| First round | 1 | 3.94 | 4.57 | 3.94 4.15 4.82 10.87 4.75 | |
| Tokai Challenge Gamma 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 7 | 4.02 | 6.69 | 4.75 9.80 DNF 5.53 4.02 |
| First round | 2 | NR 3.12 | 4.91 | 4.37 4.60 11.42 3.12 5.77 | |
| Ota Blind New Year 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 3 | 4.72 | 6.05 | 5.07 4.72 8.16 DNF 4.92 |
| Tokai Open 2023 | |||||
| Event | Round | Place | Best | Average | Detail |
| Clock | Final | 3 | 4.42 | 6.70 | 4.42 9.61 DNF 4.88 5.61 |
| First round | 1 | 5.39 | NR 5.88 | 5.99 5.65 6.63 5.39 5.99 | |
History of National Records
| Event | Single | Average | Competition | Round | Detail |
|---|---|---|---|---|---|
| Clock | |||||
| NR 2.88 | Tokyo Autumn 2025 | First round | 2.88 3.14 5.49 3.28 10.35 | ||
| NR 3.47 | Tokai Spring 2025 | Final | 3.50 3.35 7.59 3.55 3.30 | ||
| NR 3.12 | Tokai Challenge Gamma 2024 | First round | 4.37 4.60 11.42 3.12 5.77 | ||
| NR 5.88 | Tokai Open 2023 | First round | 5.99 5.65 6.63 5.39 5.99 | ||
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 14 | 2026-08-01 | Kansai Mega Day 2026 | Japan | Daito, Osaka |
| 13 | 2026-07-18~19 | Japan Championship 2026 | Japan | Daito, Osaka |
| 12 | 2026-06-13 | Tokyo Summer 2026 | Japan | Ota, Tokyo |
| 11 | 2026-05-17 | Kanto Spring 2026 | Japan | Ota, Tokyo |
| 10 | 2026-04-11 | Otsu Biwako Spring 2026 | Japan | Otsu, Shiga |
| 9 | 2026-01-25 | Ota Winter 2026 | Japan | Ota, Tokyo |
| 8 | 2025-12-19~21 | Taiwan Championship 2025 | Chinese Taipei | New Taipei City |
| 7 | 2025-11-02 | Kansai Mega Day 2025 | Japan | Daito, Osaka |
| 6 | 2025-10-11 | Kanto Autumn PM 2025 | Japan | Ota, Tokyo |
| 5 | 2025-09-23 | Tokyo Autumn 2025 | Japan | Ota, Tokyo |
| 4 | 2025-04-12 | Tokai Spring 2025 | Japan | Tokai, Aichi |
| 3 | 2024-03-31 | Tokai Challenge Gamma 2024 | Japan | Kariya, Aichi |
| 2 | 2024-01-20 | Ota Blind New Year 2024 | Japan | Ota, Tokyo |
| 1 | 2023-09-09 | Tokai Open 2023 | Japan | Tokai, Aichi |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 583 |
| 2 | 104 |
| 3 | 41 |
| 4 | 24 |
| 5 | 12 |
| 6 | 10 |
| 7 | 8 |
| 8 | 10 |
| 9 | 3 |
| 10 | 7 |
| 11 | 4 |
| 12 | 1 |
| All | 807 |
Visited Provinces
| Times | Province |
|---|---|
| 1 | Taiwan |

