Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Perfect Blue | 1997 | |
| Writer | Millennium Actress | 2001 | |
| Writer | Blame! | 2017 | |
| Writer | Steamboy | 2004 | |
| Writer | Natsume's Book of Friends the Movie: Ephemeral Bond | 2018 | |
| Writer | Mushishi | 2006 | |
| Writer | Kino's Journey: Life Goes On | 2005 | |
| Writer | Knights of Sidonia: The Movie | 2015 | |
| Writer | Knights of Sidonia: The Movie | 2015 | |
| Writer | Boogiepop and Others | 2000 |