Cast & crew
Waruboro (2007)
Directed by Yasushi Sumida Written by Gettsu Itaya, Norio Kida
Cast
| Seiji Fukushi | Ko-Ko |
| Yui Aragaki | Masaji Yamada |
| Shota Matsuda | Ko-Ko |
| Toru Nakamura | |
| Ryohei Abe | |
| Katsutaka Furuhata | |
| Masaki Kaji | |
| Ryo Kimura | |
| Shūichirō Masuda | |
| Shingo Michinaka | |
| Takashi Nishina | |
| Keiko Toda | |
| Yuta Saito | |
| Ippei Sasaki | |
| Yu Shirota | |
| Ai Takabe | |
| Pierre Taki |
Crew
| Hidetomo Sugaya | Producer |
| Tatsuya Kunimatsu | Producer |
| Gettsu Itaya | Writer |
| Akira Sako | Director of Photography |
| Yasushi Sumida | Director |
| Norio Kida | Writer |