Movies logged featuring Mami Koyama| Phoenix: Karma Chapter | Rintaro | 1986 | No | N/A |
| Call of the Wild: Howl, Buck | Kouzou Morishita | 1981 | No | N/A |
| Download: Devil's Circuit | Rintaro | 1992 | No | N/A |
| Little Women | Yugo Serikawa, Kazuya Miyazaki | 1980 | No | N/A |
| Wonderful Adventures of Nils, The | Mamoru Oshii, Hisayuki Toriumi, Yuuji Nunokawa, Masami Anno | 1982 | No | N/A |
| Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura | Yoshitomo Yonetani | 2008 | No | N/A |
| City Hunter: Shinjuku Private Eyes | Kenji Kodama | 2019 | No | N/A |
| Urusei Yatsura: The Obstacle Course Swim Meet, It's a Rumic World: Urusei Yatsura | Yoshitomo Yonetani | 2008 | No | N/A |
| GoShogun | Kunihiko Yuyama | 1982 | No | N/A |
| Tale of Osamu Tezuka: I'm Son-Goku, The | Rintaro, Masami Hata | 1989 | No | N/A |