Rikiya Koyama
- Actor
- Soundtrack
Rikiya Koyama was born on 18 December 1963 in Kyoto, Japan. He is an actor, known for Final Fantasy: The Spirits Within (2001), Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020) and Demon Slayer: Kimetsu no Yaiba- The Movie - Infinity Castle (2025).