| Tomoki Yokoyama | |
|---|---|
| Native name | 横山友紀 |
| Born | January 26, 2000 |
| Hometown | Kakogawa, Hyōgo, Japan |
| Career | |
| Achieved professional status | October 1, 2021 (aged 21) |
| Badge Number | 329 |
| Rank | 4-dan |
| Teacher | Keita Inoue (9-dan) |
| Meijin class | C2 |
| Websites | |
| JSA profile page | |
Tomoki Yokoyama (横山 友紀, Yokoyama Tomoki, January 26, 2000) is a Japanese professional shogi player ranked 4-dan.