Movies logged featuring Ryoko Kobayashi| 21st Century Girl | Hana Matsumoto, Ayaka Kato, Yuki Yamato, Aya Igashi, Momoko Fukuda, Yoko Yamanaka, Yûka Eda, Risa Takeuchi, Yukari Sakamoto, Yurina Kaneko, Kanae Higashi, Yuka Yasukawa, Rin Shuto, Aimi Natsuto, Sakura Tamagawa | 2020 | No | N/A |
| Chief - Keishichou IR Bunsekishitsu | Seiji Izumi | 2018 | No | N/A |
| Happy Mail | Haruo Inoue | 2018 | No | N/A |
| Cat in Their Arms, The | Isshin Inudô | 2018 | No | N/A |
| Adult Drop | Ken Iizuka | 2014 | No | N/A |
| Pink and Gray | Isao Yukisada | 2016 | No | N/A |
| Helen the Baby Fox | Keita Kono | 2006 | No | N/A |
| Zoo | Masaki Adachi, Ryu Kaneda, Hiroshi Ando, Junpei Mizusaki, Komiya Masatetsu | 2005 | No | N/A |
| Wangan Midnight: The Movie | Atsushi Muroga | 2009 | No | N/A |