Ryoma Kawamichi (川道諒真)
| Region | WCA ID | Gender | Competitions | Completed Solves | Japan | 2022KAWA05 | Male | 13 | 491 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 72 | 1588 | 4707 | 7.40 | 8.74 | 3287 | 1171 | 57 | |
| 2x2x2 Cube | 16 | 563 | 2642 | 1.35 | 2.51 | 2051 | 518 | 18 | |
| 4x4x4 Cube | 167 | 4902 | 14019 | 44.73 | 53.78 | 16275 | 5775 | 203 | |
| 3x3x3 One-Handed | 116 | 3733 | 10125 | 17.85 | 23.72 | 12579 | 4829 | 143 | |
| Pyraminx | 39 | 915 | 3528 | 2.79 | 4.00 | 2255 | 651 | 28 | |
| Skewb | 13 | 559 | 2483 | 2.71 | 4.30 | 1593 | 416 | 12 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Singapore Championship 2026 | First round | 56 | 8.66 | 10.35 | 12.43 | 8.84 | 10.09 | 8.66 | 12.11 | ||
| Penang Cube Masters 2025 | Final | 6 | 8.46 | 8.75 | 13.20 | 8.74 | 8.66 | 8.86 | 8.46 | ||
| Second round | 12 | 9.54 | 10.19 | 10.13 | DNF | 9.54 | 10.57 | 9.87 | |||
| First round | 3 | 7.40 | 8.74 | 8.94 | 12.20 | 8.87 | 8.42 | 7.40 | |||
| PHS Johor Cube Open 2025 | Final | 10 | 8.26 | 10.04 | 8.26 | 10.71 | 10.68 | 10.91 | 8.72 | ||
| Second round | 5 | 8.45 | 9.12 | 8.61 | 12.14 | 8.76 | 9.99 | 8.45 | |||
| First round | 15 | 9.52 | 11.23 | 9.52 | 11.38 | 15.94 | 12.21 | 10.09 | |||
| Philippine Championship 2025 | Semi Final | 34 | 9.28 | 10.97 | 11.89 | 11.39 | 9.90 | 9.28 | 11.62 | ||
| Second round | 23 | 7.95 | 9.04 | 8.63 | 7.95 | 9.65 | 9.18 | 9.32 | |||
| First round | 37 | 8.05 | 9.88 | 9.82 | 10.28 | 11.00 | 9.53 | 8.05 | |||
| Singapore Championship 2025 | First round | 76 | 10.08 | 11.56 | 10.08 | 12.60 | 10.68 | 13.11 | 11.39 | ||
| Mofunland Speedcubing Singapore 2024 | First round | 33 | 10.20 | 10.93 | 10.20 | 11.63 | 12.40 | 10.28 | 10.87 | ||
| Philippine Championship 2024 | Semi Final | 37 | 9.16 | 10.38 | 12.32 | 11.76 | 10.09 | 9.28 | 9.16 | ||
| Second round | 42 | 9.32 | 10.43 | 10.18 | 10.75 | 11.94 | 9.32 | 10.37 | |||
| First round | 80 | 10.24 | 12.12 | 12.57 | 12.09 | 12.58 | 11.71 | 10.24 | |||
| MYHM Singapore Championship 2024 | Second round | 44 | 10.15 | 11.68 | 12.85 | 10.59 | 10.15 | 11.61 | 14.22 | ||
| First round | 35 | 9.29 | 9.94 | 10.57 | 10.12 | 9.29 | 10.12 | 9.58 | |||
| IUKL SOR 2023 | Second round | 39 | 10.68 | 13.26 | 13.18 | 10.68 | 11.92 | 14.71 | 14.69 | ||
| First round | 28 | 9.49 | 11.38 | 15.29 | 11.65 | 11.55 | 10.95 | 9.49 | |||
| Singapore Mini 2023 | Second round | 45 | 11.77 | 13.29 | 11.77 | 11.91 | 15.85 | 13.57 | 14.39 | ||
| First round | 46 | 12.10 | 12.65 | 12.10 | 12.19 | 12.31 | 15.16 | 13.44 | |||
| Indonesian Championship 2022 | First round | 56 | 12.64 | 13.72 | 15.91 | 14.25 | 13.50 | 13.41 | 12.64 | ||
| 2x2x2 Cube | |||||||||||
| Singapore Championship 2026 | Second round | 18 | 2.06 | 3.28 | 3.17 | 2.06 | 2.87 | 3.80 | 4.07 | ||
| First round | 25 | 2.86 | 3.30 | 2.86 | 3.06 | 3.36 | 3.49 | 4.47 | |||
| Penang Cube Masters 2025 | Final | 6 | 2.08 | 2.96 | 2.80 | 2.08 | 4.20 | 3.68 | 2.41 | ||
| First round | 5 | 2.05 | 2.51 | 3.02 | 2.22 | 5.36 | 2.28 | 2.05 | |||
| PHS Johor Cube Open 2025 | Final | 4 | 2.18 | 3.11 | 2.18 | 4.16 | 2.61 | 3.73 | 2.98 | ||
| First round | 8 | 2.34 | 3.64 | 3.66 | 2.34 | 3.99 | 3.26 | 4.22 | |||
| Philippine Championship 2025 | Second round | 58 | 2.24 | DNF | 2.24 | DNF | DNF | 2.55 | 2.32 | ||
| First round | 48 | 2.70 | 4.41 | 4.73 | 4.04 | 4.61 | 4.59 | 2.70 | |||
| Singapore Cubing Mayday 2025 | Second round | 10 | 2.64 | 3.10 | 2.82 | 3.42 | 3.07 | 2.64 | 4.23 | ||
| First round | 10 | 1.94 | 2.71 | 2.60 | 1.94 | 2.82 | 2.72 | 4.94 | |||
| Mofunland Speedcubing Singapore 2024 | First round | 29 | 2.11 | 3.46 | 2.11 | 3.13 | 4.20 | 3.99 | 3.27 | ||
| Singapore Sprint 2024 | Second round | 10 | 2.45 | 3.02 | 2.77 | 3.50 | 2.45 | 3.76 | 2.78 | ||
| First round | 5 | 2.60 | 2.96 | 5.23 | 2.60 | 2.81 | 3.23 | 2.84 | |||
| Philippine Championship 2024 | Final | 11 | 2.58 | 3.13 | 5.14 | 3.03 | 3.54 | 2.58 | 2.82 | ||
| Second round | 12 | 2.26 | 2.86 | 2.32 | 3.06 | 3.21 | 2.26 | 3.87 | |||
| First round | 13 | 2.59 | 2.83 | 2.59 | 4.65 | 2.74 | 3.14 | 2.62 | |||
| MYHM Singapore Championship 2024 | Semi Final | 18 | 2.52 | 3.18 | 2.52 | 5.77 | 3.71 | 2.89 | 2.95 | ||
| Second round | 24 | 3.05 | 3.30 | 3.20 | 4.03 | 3.05 | 3.08 | 3.61 | |||
| First round | 36 | 3.01 | 3.75 | 3.77 | 3.58 | 4.24 | 3.91 | 3.01 | |||
| IUKL SOR 2023 | Second round | 19 | 2.72 | 3.89 | 6.48 | 2.72 | 4.21 | 4.02 | 3.44 | ||
| First round | 13 | 3.16 | 3.63 | 4.59 | 4.41 | 3.18 | 3.31 | 3.16 | |||
| Singapore Mini 2023 | First round | 26 | 1.35 | 3.90 | 4.84 | 3.97 | 2.88 | 1.35 | 6.61 | ||
| Indonesian Championship 2022 | First round | 55 | 3.82 | 5.56 | 3.82 | 4.61 | 7.51 | 4.56 | 9.45 | ||
| 4x4x4 Cube | |||||||||||
| PHS Johor Cube Open 2025 | Final | 24 | 44.73 | 57.13 | DNF | 56.58 | 44.73 | 54.63 | 1:00.18 | ||
| Philippine Championship 2025 | First round | 80 | 47.91 | 56.62 | 47.91 | 1:05.36 | 57.11 | 59.56 | 53.19 | ||
| Singapore Championship 2025 | First round | 76 | 51.11 | 58.37 | 55.76 | 1:00.60 | 1:04.11 | 51.11 | 58.75 | ||
| Singapore Sprint 2024 | First round | 29 | 51.87 | 59.51 | 1:01.78 | 51.87 | 1:00.88 | 1:09.38 | 55.86 | ||
| Philippine Championship 2024 | First round | 77 | 48.08 | 53.78 | 48.08 | 51.50 | 53.22 | 1:06.21 | 56.63 | ||
| IUKL SOR 2023 | First round | 40 | 55.25 | 1:03.47 | 56.32 | 1:04.40 | 55.25 | 1:10.13 | 1:09.68 | ||
| Indonesian Championship 2022 | First round | 69 | 1:04.84 | 1:19.34 | DNF | 1:04.84 | 1:25.88 | 1:22.12 | 1:10.02 | ||
| 3x3x3 One-Handed | |||||||||||
| PHS Johor Cube Open 2025 | Final | 17 | 21.96 | 26.13 | 25.51 | 26.86 | 29.59 | 26.03 | 21.96 | ||
| First round | 14 | 19.24 | 23.97 | 22.33 | 23.60 | 25.97 | 19.24 | 30.35 | |||
| Philippine Championship 2025 | Second round | 53 | 18.38 | 23.72 | 18.63 | 29.78 | 22.75 | DNF | 18.38 | ||
| First round | 60 | 21.90 | 23.78 | 29.77 | 22.15 | 21.90 | 25.73 | 23.46 | |||
| Mofunland Speedcubing Singapore 2024 | First round | 41 | 17.85 | 25.12 | 28.92 | 27.88 | 24.07 | 23.40 | 17.85 | ||
| Singapore Sprint 2024 | First round | 27 | 20.28 | 26.00 | 27.07 | 20.28 | 23.40 | 27.54 | 30.14 | ||
| Philippine Championship 2024 | First round | 74 | 23.68 | 26.98 | 26.73 | 30.56 | 27.09 | 23.68 | 27.11 | ||
| IUKL SOR 2023 | First round | 35 | 26.81 | 31.32 | 33.83 | 29.71 | 31.76 | 26.81 | 32.48 | ||
| Indonesian Championship 2022 | First round | 82 | DNF | DNF | DNF | ||||||
| Pyraminx | |||||||||||
| Singapore Championship 2026 | Second round | 18 | 3.53 | 4.00 | 3.53 | 3.86 | 4.77 | 3.55 | 4.59 | ||
| First round | 19 | 3.06 | 4.27 | 3.99 | 4.59 | 3.06 | 4.24 | 8.04 | |||
| Penang Cube Masters 2025 | Final | 6 | 3.72 | 4.70 | 3.72 | 3.96 | 5.98 | 5.19 | 4.96 | ||
| First round | 7 | 3.18 | 4.77 | 6.94 | 3.68 | 8.06 | 3.18 | 3.69 | |||
| PHS Johor Cube Open 2025 | Final | 4 | 4.05 | 5.07 | 6.70 | 4.05 | 5.22 | 4.86 | 5.12 | ||
| First round | 3 | 3.68 | 4.38 | 3.68 | 6.24 | 4.79 | 4.09 | 4.27 | |||
| Philippine Championship 2025 | Final | 13 | 3.25 | 4.71 | 4.58 | 5.86 | 5.48 | 3.25 | 4.08 | ||
| First round | 13 | 2.79 | 4.18 | 3.48 | 4.17 | 4.88 | 2.79 | 5.89 | |||
| Singapore Cubing Mayday 2025 | Second round | 14 | 2.92 | 4.76 | 2.92 | 5.79 | 4.96 | 3.54 | 5.81 | ||
| First round | 15 | 3.89 | 5.54 | 7.38 | 3.89 | 4.27 | 4.97 | 7.70 | |||
| Mofunland Speedcubing Singapore 2024 | First round | 23 | 3.57 | 5.21 | 3.57 | 10.88 | 4.93 | 5.98 | 4.72 | ||
| Singapore Sprint 2024 | First round | 12 | 4.79 | 5.11 | 9.54 | 5.28 | 4.79 | 5.03 | 5.01 | ||
| Philippine Championship 2024 | Second round | 20 | 4.46 | 5.33 | 4.46 | 4.73 | 5.20 | 6.45 | 6.06 | ||
| First round | 31 | 5.44 | 6.37 | 6.37 | 6.69 | 5.44 | 7.06 | 6.04 | |||
| MYHM Singapore Championship 2024 | First round | 26 | 3.82 | 5.73 | 5.10 | 6.76 | 3.82 | 5.67 | 6.42 | ||
| IUKL SOR 2023 | First round | 32 | 7.67 | 9.35 | 9.72 | 8.04 | 10.29 | 7.67 | 11.32 | ||
| Singapore Mini 2023 | First round | 35 | 6.18 | 8.27 | 8.12 | 9.20 | 9.33 | 7.50 | 6.18 | ||
| Indonesian Championship 2022 | First round | 28 | 7.60 | 8.74 | 7.98 | 7.60 | 9.99 | 9.80 | 8.45 | ||
| Skewb | |||||||||||
| Singapore Championship 2026 | Final | 9 | 3.81 | 4.31 | 5.32 | 4.50 | 4.53 | 3.91 | 3.81 | ||
| Second round | 10 | 2.71 | 4.38 | 7.04 | 5.04 | 4.16 | 2.71 | 3.94 | |||
| First round | 14 | 3.68 | 4.91 | 3.68 | 5.61 | 5.16 | 3.95 | 6.17 | |||
| Penang Cube Masters 2025 | Final | 6 | 4.48 | 5.60 | 7.80 | 5.17 | 6.40 | 5.24 | 4.48 | ||
| First round | 2 | 3.59 | 4.56 | 5.17 | 5.66 | 3.88 | 4.62 | 3.59 | |||
| PHS Johor Cube Open 2025 | Final | 4 | 3.54 | 4.65 | 5.65 | 5.51 | 4.46 | 3.98 | 3.54 | ||
| First round | 5 | 3.88 | 5.15 | 5.79 | 5.74 | 4.22 | 3.88 | 5.48 | |||
| Philippine Championship 2025 | Final | 16 | 4.36 | DNF | 6.73 | DNF | 5.00 | 4.36 | DNF | ||
| First round | 8 | 3.24 | 4.30 | 3.78 | 4.20 | DNF | 4.92 | 3.24 | |||
| Singapore Cubing Mayday 2025 | Second round | 9 | 4.69 | 5.21 | 4.69 | 5.83 | 5.68 | 4.86 | 5.09 | ||
| First round | 13 | 3.64 | 5.31 | 4.56 | 8.53 | 4.98 | 6.39 | 3.64 | |||
| Singapore Championship 2025 | Second round | 21 | 4.02 | 5.96 | 4.73 | 6.34 | 6.81 | 4.02 | 6.97 | ||
| First round | 10 | 2.98 | 4.61 | 6.68 | 4.17 | 5.76 | 2.98 | 3.91 | |||
| Mofunland Speedcubing Singapore 2024 | Final | 9 | 4.08 | 6.26 | 5.70 | 4.08 | 7.64 | 7.56 | 5.51 | ||
| First round | 9 | 4.67 | 5.44 | 4.87 | 6.24 | 4.67 | 5.59 | 5.86 | |||
| Singapore Sprint 2024 | Second round | 11 | 4.60 | 5.57 | 5.72 | 6.75 | 6.07 | 4.60 | 4.93 | ||
| First round | 10 | 3.68 | 5.78 | 5.98 | 5.66 | 7.24 | 3.68 | 5.69 | |||
| Philippine Championship 2024 | Final | 15 | 5.51 | 6.34 | 7.25 | 5.51 | 5.87 | 6.21 | 6.93 | ||
| Second round | 13 | 4.06 | 5.13 | 5.34 | 8.04 | 4.06 | 4.07 | 5.97 | |||
| First round | 34 | 6.78 | 7.21 | 7.03 | 6.78 | 7.14 | 8.67 | 7.46 | |||
| IUKL SOR 2023 | First round | 25 | 6.18 | 8.52 | 8.20 | 8.71 | 10.41 | 6.18 | 8.65 | ||
| Indonesian Championship 2022 | First round | 45 | 9.25 | 11.82 | 9.25 | 11.55 | 13.33 | 11.00 | 12.90 | ||