Cast & crew
Summer Days with Coo (2007)
Directed by Keiichi Hara Written by Keiichi Hara, Masao Kogure, Yuichi Watanabe
Cast
| Kazato Tomizawa | Coo (voice) |
| Takahiro Yokokawa | Kouichi Uehara (voice) |
| Naoki Tanaka | Yasuo Uehara (voice) |
| Tamaki Matsumoto | Hitomi Uehara (voice) |
| Ken'ichi Nagira | Coo's Father (voice) |
| Nanako Hirata | Koichi's Classmate (voice) |
| Kazuki Matsuoka | Koichi's Classmate (voice) |
| Souta Murakami | Koichi's Classmate (voice) |
| Saki Yoshihara | Koichi's Classmate (voice) |
| Kereo Yoshita | Koichi's Classmate (voice) |
| Kyousuke Ikeda | Koichi's Classmate (voice) |
| Naomi Nishida | Yukaki Uehara (voice) |
Crew
| Kei Wakakusa | Original Music Composer |
| Jun Uemura | Key Animation |
| Masako Matsumoto | Key Animation |
| Tomohisa Shimoyama | Key Animation |
| Yutaka Sugiyama | Producer |
| Keiichi Hara | Screenplay |
| Masao Kogure | Story |
| Yuichi Watanabe | Story |
| Yoshihiro Iwasaki | Producer |
| Keiichi Hara | Director |
| Etsuko Sumimoto | Key Animation |
| Junichiro Taniguchi | Key Animation |
| Masaru Ohshiro | Key Animation |
| Chizuru Miyawaki | Key Animation |
| Masahiro Sato | Key Animation |
| Nobuto Akada | Key Animation |
| Yoko Sato | Key Animation |
| Toshihiko Masuda | Key Animation |
| Shinji Abe | Key Animation |
| Tetsuo Hirakawa | Key Animation |
| Masakazu Ishikawa | Key Animation |
| Takaharu Ookuma | Key Animation |
| Toshiaki Iino | Key Animation |
| Ryotaro Makihara | Key Animation |
| Shizuka Hayashi | Key Animation |
| Masami Otsuka | Key Animation |
| Kanami Sekiguchi | Key Animation |
| Yoshio Chatani | Key Animation |
| Masahiro Shigemoto | Key Animation |
| Kayoko Nabeta | Key Animation |
| Tomotaka Shibayama | Key Animation |
| Tetsuro Karai | Key Animation |
| Hideo Harigaya | Key Animation |
| Kohei Yanagida | Key Animation |
| Tomoaki Chishima | Key Animation |
| Masahiko Matsuyama | Key Animation |
| Takayuki Uragami | Key Animation |
| Yuriko Ishii | Key Animation |
| Tetsuya Hasegawa | Key Animation |
| Yuichiro Sueyoshi | Key Animation |
| Souun Takeda | Title Designer |