小山健二 (Kenji Koyama)
| First Name: | 健二 Kenji |
| Last Name: | 小山 Koyama |
| Main Country: | 
Japan |
| Main Language: | Japanese |
Biography
Kenji Koyama is a Japanese Sound Effects Supervisor.
Contributions
| Role | Media | Title |
|---|---|---|
| Sound Effects Supervisor | Series | ポケットモンスター (2023) |
