Collaborations between Rikiya Koyama and Ken'ichi Ogata
| Film Title | Year | Rikiya Koyama | Ken'ichi Ogata |
|---|---|---|---|
| Detective Conan: The Scarlet Bullet | 2021 | Actor | Actor |
| Detective Conan: The Fist of Blue Sapphire | 2019 | Actor | Actor |
| Detective Conan: Zero the Enforcer | 2018 | Actor | Actor |
| Detective Conan: Private Eye in the Distant Sea | 2013 | Actor | Actor |
| Detective Conan: The Lost Ship in the Sky | 2010 | Actor | Actor |