Keigo Koyama
| Region | WCA ID | Gender | Competitions | Completed Solves | United States | 2023KOYA04 | Male | 10 | 174 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 2420 | 3150 | 12069 | 8.95 | 10.47 | 9575 | 2458 | 1907 | |
| 2x2x2 Cube | 1309 | 1657 | 6153 | 1.82 | 3.59 | 8414 | 2385 | 1876 | |
| 4x4x4 Cube | 1878 | 2589 | 10574 | 41.64 | 43.66 | 7180 | 1756 | 1286 | |
| 3x3x3 One-Handed | 6274 | 8567 | 33761 | 31.09 | 43.15 | 38384 | 9940 | 7286 | |
| Clock | 1106 | 1349 | 4557 | 8.20 | 9.77 | 4371 | 1314 | 1078 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Omnicon & Cubes TN 2025 | Final | 9 | 10.10 | 10.92 | 10.51 | 12.75 | 10.10 | 10.90 | 11.36 | ||
| Second round | 10 | 9.05 | 10.47 | 9.05 | 14.95 | 10.50 | 10.29 | 10.62 | |||
| First round | 20 | 8.95 | 11.63 | 13.31 | 11.62 | 10.91 | 8.95 | 12.37 | |||
| Alabama Crimson Cubing Fall 2025 | Final | 11 | 9.17 | 10.59 | 10.02 | 10.90 | 11.32 | 10.85 | 9.17 | ||
| Second round | 16 | 9.29 | 11.20 | 9.29 | 10.96 | 10.99 | 12.04 | 11.65 | |||
| First round | 18 | 10.37 | 11.74 | 11.24 | 10.37 | 11.24 | 13.07 | 12.73 | |||
| Vanderbilt Winter 2025 | Second round | 39 | 10.33 | 12.33 | 10.33 | 13.21 | 19.20 | 11.16 | 12.63 | ||
| First round | 34 | 11.26 | 12.06 | 12.51 | 11.26 | 14.36 | 11.56 | 12.11 | |||
| Solving at Sycamore TN 2024 | Second round | 21 | 9.72 | 13.50 | 12.38 | 13.06 | 15.05 | 23.40 | 9.72 | ||
| First round | 16 | 11.48 | 12.42 | 12.09 | 11.48 | 14.72 | 11.60 | 13.58 | |||
| CubingUSA Great Lakes Championship 2024 | Second round | 90 | 11.79 | 12.71 | 12.26 | 11.79 | 12.50 | 13.36 | 16.91 | ||
| First round | 107 | 12.09 | 12.84 | 13.25 | 12.82 | 12.09 | 12.45 | 14.27 | |||
| Scenic City Scramble TN 2024 | Second round | 45 | 9.99 | 13.95 | 13.22 | 15.21 | 13.43 | 9.99 | 19.08 | ||
| First round | 39 | 9.11 | 13.59 | 13.59 | DNF | 14.50 | 9.11 | 12.68 | |||
| Moonbow Mega Kentucky 2024 | First round | 23 | 9.89 | 12.86 | 9.89 | 13.49 | 16.22 | 12.18 | 12.90 | ||
| Vanderbilt Spring 2024 | Second round | 28 | 11.96 | 14.07 | 14.22 | 14.04 | 11.96 | 13.96 | 15.84 | ||
| First round | 28 | 13.06 | 13.78 | 13.18 | 13.14 | 15.01 | 16.13 | 13.06 | |||
| Music City Speedsolving Fall 2023 | Second round | 45 | 13.20 | 17.09 | 17.32 | 17.33 | 13.20 | 18.96 | 16.63 | ||
| First round | 41 | 14.74 | 16.65 | 17.05 | 17.45 | 16.36 | 14.74 | 16.54 | |||
| Going Fast in Franklin 2023 | First round | 51 | 17.19 | 19.09 | 17.99 | 19.91 | 17.19 | 19.37 | 21.52 | ||
| 2x2x2 Cube | |||||||||||
| Vanderbilt Winter 2025 | First round | 29 | 3.05 | 4.07 | 3.88 | 5.94 | 4.02 | 3.05 | 4.31 | ||
| Solving at Sycamore TN 2024 | Final | 8 | 1.82 | 4.14 | 4.76 | 3.20 | 5.63 | 4.47 | 1.82 | ||
| Second round | 10 | 3.13 | 3.59 | 3.60 | 4.46 | 3.38 | 3.78 | 3.13 | |||
| First round | 12 | 2.98 | 3.68 | 4.01 | 3.18 | 3.86 | DNF | 2.98 | |||
| CubingUSA Great Lakes Championship 2024 | First round | 108 | 2.90 | 4.92 | 2.90 | 6.70 | 4.28 | 4.47 | 6.02 | ||
| Scenic City Scramble TN 2024 | First round | 30 | 3.69 | 4.36 | 3.82 | 3.69 | 4.17 | 5.08 | 5.41 | ||
| Going Fast in Franklin 2023 | Second round | 21 | 4.04 | 4.35 | 4.23 | 5.95 | 4.04 | 4.35 | 4.46 | ||
| First round | 41 | 4.51 | 5.43 | 5.64 | 16.93 | 4.82 | 4.51 | 5.83 | |||
| 4x4x4 Cube | |||||||||||
| Alabama Crimson Cubing Fall 2025 | Final | 14 | 44.79 | 48.03 | 44.92 | 51.86 | 44.79 | 49.76 | 49.40 | ||
| First round | 13 | 41.64 | 43.66 | 41.64 | 43.30 | 46.12 | 43.77 | 43.91 | |||
| 3x3x3 One-Handed | |||||||||||
| Omnicon & Cubes TN 2025 | First round | 37 | 32.61 | 56.45 | DNF | 1:01.32 | 57.59 | 50.44 | 32.61 | ||
| CubingUSA Great Lakes Championship 2024 | First round | 143 | 31.09 | 44.13 | 58.86 | 37.40 | 42.38 | 52.60 | 31.09 | ||
| Vanderbilt Spring 2024 | First round | 33 | 40.08 | 43.15 | 40.08 | 1:13.84 | 46.10 | 41.81 | 41.53 | ||
| Clock | |||||||||||
| CubingUSA Great Lakes Championship 2024 | First round | 58 | 8.20 | 9.77 | DNF | 10.26 | 9.74 | 8.20 | 9.30 | ||
| Scenic City Scramble TN 2024 | First round | 54 | 12.70 | 20.62 | 19.60 | 12.70 | DNF | 20.27 | 22.00 | ||
| Moonbow Mega Kentucky 2024 | First round | 30 | 14.70 | 19.60 | 18.84 | 16.02 | DNF | 23.93 | 14.70 | ||