Koji Yamamoto
- Known for Acting
Acting credits
- 2025 Alice in Wonderland –Dive in Wonderland– as The Mad Hatter (voice)
- 2024 Cells at Work! as Killer T Cell
- 2024 Kingdom: Return of the Great General as Chou Sou (Zhuang Zhao)
- 2022 Fullmetal Alchemist: The Final Alchemy as Alex Louis Armstrong
- 2022 Fullmetal Alchemist: The Revenge of Scar as Alex Louis Armstrong
- 2022 Shin Ultraman as Mefilas
- 2018 Kohaku no yume
- 2007 Pokémon: The Rise of Darkrai as Tonio (voice)
- 2000 Tales of the Unusual as College Student (segment "The Storyteller")