Roberto Atsuhiro Sanada (真田ロベルト敦宏)
Name:
Roberto Atsuhiro Sanada (真田ロベルト敦宏)
Region:
Japan
Competitions:
8
WCA ID:
2025SANA01
2025SANA01
Gender:
Male
Career:
2025.05.31 - 2026.06.13
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 511 | 13004 | 34618 | 11.60 | 14.26 | 36419 | 14034 | 556 | 28/30 | |||
| 2x2x2 Cube | 299 | 12289 | 43403 | 3.78 | 4.41 | 19684 | 5745 | 153 | 10/10 | |||
| 3x3x3 Fewest Moves | 138 | 1966 | 7130 | 43 | 52.67 | 5370 | 1554 | 102 | 3/3 | |||
| Clock | 212 | 4420 | 19200 | 18.92 | 31.87 | 21799 | 4887 | 219 | 4/5 | |||
| Megaminx | 270 | 6090 | 26858 | 3:13.55 | 1/2 | |||||||
| Pyraminx | 278 | 9243 | 34803 | 6.94 | 12.23 | 49704 | 13582 | 374 | 9/10 | |||
| Square-1 | 231 | 4892 | 23690 | 1:30.84 | 3/5 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Kanto Spring 2026 | First round | 58 | 12.94 | 14.26 | 14.28 13.85 15.47 12.94 14.65 |
| Tokyo Spring 2026 | Second round | 60 | 11.60 | 14.83 | 11.60 DNF 14.07 13.54 16.87 |
| First round | 66 | 13.66 | 17.05 | 21.64 DNF 13.66 14.85 14.66 | |
| Kanto Autumn AM 2025 | First round | 34 | 14.15 | 16.42 | 27.66 19.35 14.56 15.35 14.15 |
| Kanto Summer AM 2025 | First round | 38 | 12.26 | 14.55 | 16.11 14.46 15.71 13.47 12.26 |
| Kanto Spring 2025 | First round | 100 | 18.98 | 22.28 | 21.93 18.98 22.57 24.46 22.33 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Tokyo Spring 2026 | First round | 32 | 3.78 | 4.41 | 4.69 3.78 4.52 4.77 4.02 |
| Kanto Summer AM 2025 | First round | 24 | 3.98 | 5.29 | 5.43 6.39 3.98 4.23 6.22 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Tokyo BLD Spring 2026 | First round | 41 | DNF | DNF | DNF DNF DNF DNS DNS |
| Kanto Autumn AM 2025 | First round | 18 | DNF | DNF | DNF DNF DNS |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Tokyo FMC Spring 2026 | First round | 37 | 43 | 52.67 | 63 52 43 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Tokyo Summer 2026 | First round | 42 | 18.92 | 31.87 | 24.25 46.86 18.92 DNF 24.51 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Kanto Spring 2026 | First round | 58 | 3:13.55 | DNF 3:13.55 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Kanto Spring 2026 | First round | 46 | 6.94 | 12.23 | 14.72 6.94 18.65 13.10 8.88 |
| Tokyo Spring 2026 | First round | 44 | 10.25 | 14.64 | DNF 18.54 10.32 10.25 15.06 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Kanto Spring 2026 | First round | 45 | 1:30.84 | DNF | DNF 1:41.10 DNF 2:01.15 1:30.84 |
| Tokyo Summer 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Clock | First round | 42 | 18.92 | 31.87 | 24.25 46.86 18.92 DNF 24.51 |
| Kanto Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 58 | 12.94 | 14.26 | 14.28 13.85 15.47 12.94 14.65 |
| Megaminx | First round | 58 | 3:13.55 | DNF 3:13.55 | |
| Pyraminx | First round | 46 | 6.94 | 12.23 | 14.72 6.94 18.65 13.10 8.88 |
| Square-1 | First round | 45 | 1:30.84 | DNF | DNF 1:41.10 DNF 2:01.15 1:30.84 |
| Tokyo FMC Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Fewest Moves | First round | 37 | 43 | 52.67 | 63 52 43 |
| Tokyo Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 60 | 11.60 | 14.83 | 11.60 DNF 14.07 13.54 16.87 |
| First round | 66 | 13.66 | 17.05 | 21.64 DNF 13.66 14.85 14.66 | |
| 2x2x2 Cube | First round | 32 | 3.78 | 4.41 | 4.69 3.78 4.52 4.77 4.02 |
| Pyraminx | First round | 44 | 10.25 | 14.64 | DNF 18.54 10.32 10.25 15.06 |
| Tokyo BLD Spring 2026 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Blindfolded | First round | 41 | DNF | DNF | DNF DNF DNF DNS DNS |
| Kanto Autumn AM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 34 | 14.15 | 16.42 | 27.66 19.35 14.56 15.35 14.15 |
| 3x3x3 Blindfolded | First round | 18 | DNF | DNF | DNF DNF DNS |
| Kanto Summer AM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 38 | 12.26 | 14.55 | 16.11 14.46 15.71 13.47 12.26 |
| 2x2x2 Cube | First round | 24 | 3.98 | 5.29 | 5.43 6.39 3.98 4.23 6.22 |
| Kanto Spring 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 100 | 18.98 | 22.28 | 21.93 18.98 22.57 24.46 22.33 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 8 | 2026-06-13 | Tokyo Summer 2026 | Japan | Ota, Tokyo |
| 7 | 2026-05-17 | Kanto Spring 2026 | Japan | Ota, Tokyo |
| 6 | 2026-04-12 | Tokyo FMC Spring 2026 | Japan | Ota, Tokyo |
| 5 | 2026-04-05 | Tokyo Spring 2026 | Japan | Ota, Tokyo |
| 4 | 2026-03-29 | Tokyo BLD Spring 2026 | Japan | Ota, Tokyo |
| 3 | 2025-10-11 | Kanto Autumn AM 2025 | Japan | Ota, Tokyo |
| 2 | 2025-08-30 | Kanto Summer AM 2025 | Japan | Ota, Tokyo |
| 1 | 2025-05-31 | Kanto Spring 2025 | Japan | Ota, Tokyo |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 211 |
| 2 | 53 |
| 3 | 27 |
| 4 | 23 |
| 5 | 16 |
| 6 | 8 |
| 7 | 2 |
| 8 | 3 |
| All | 343 |