Movies logged featuring Kouichi Yamadera| Nadia: The Secret of Blue Water - Nautilus Story III | Mahiro Maeda, Hideaki Anno, Masayuki, Shinji Higuchi, Mori Takeshi, Renji Kawabata, Shigeto Makino, Tadayuki Uda, Hiromitsu Hoshino | 1991 | No | N/A |
| Samurider: Nazo no Tenkousei | Hideaki Ooba | 1991 | No | N/A |
| Ranma 1/2 the Movie: Big Trouble in Nekonron, China | Shuji Iuchi | 1991 | No | N/A |
| Go! Anpanman: Dokin-chan's Doki Doki Calendar | Hiroyuki Yano | 1991 | No | N/A |
| Moonlight Pierce | Mori Takeshi | 1991 | No | N/A |
| Ariel Deluxe | Junichi Watanabe | 1991 | No | N/A |
| Baku Yumemakura's Twilight Theatre | Shin'ya Ôhira, Shinji Hashimoto | 1991 | No | N/A |
| Detonator Orgun | Masami Ôbari | 1991 | No | N/A |
| Doomed Megalopolis | Rintaro, Kasuhiko Katayama | 1991 | No | N/A |
| Tokyo City Meredhen 3: Champ/FLASH | Hiromi Muraishi | 1991 | No | N/A |