| Title | Year | Status | Character |
|---|
| Supernova Flashman | 1986 | TV Series 4 episodes | |
| Urusei Yatsura Memoriaru Arubamu: Aimu za Shû-chan | 1986 | Video short scenario | |
| Dragon Ball | 1986 | TV Series screenplay - 1 episode | |
| Urusei Yatsura 4: Ramu za fôebâ | 1986 | | |
| Urusei yatsura | 1983-1986 | TV Series writer - 18 episodes | |
| Urusei Yatsura: Ryôko no Kugatsu no Ochakai | 1985 | Video | |
| Dirty Pair | 1985 | TV Series writer - 1 episode | |
| Minna agechau | 1985 | | |
| Hokuto no Ken | 1984-1985 | TV Series 2 episodes | |
| Ushio & Tora | 2015 | TV Series | |
| Garo: Makaisenki | 2011 | TV Series teleplay | |
| Pirate Squadron Gokaiger | 2011 | TV Series written by - 1 episode | |
| Iron Man | | TV Series 4 episodes, 2010 script - 2 episodes, 2010 | |
| Kamen Rider Decade | 2009 | TV Series written by - 4 episodes | |
| Kamen Rider Kiva the Movie: King of the Castle in the Demon World | 2008 | screenplay | |
| Kamen no meido gai | 2008 | TV Series script - 1 episode | |
| Dennô koiru | 2007 | TV Series composition - 26 episodes | |
| Masked Rider: The Next | 2007 | screenplay | |
| Kyûteî Hanî: The Live | 2007 | TV Mini-Series adaptation | |
| Death Note | | TV Series screenplay - 3 episodes, 2006 script - 1 episode, 2007 teleplay - 1 episode, 2006 | |
| Sumomo mo momo mo: Chijô saikyô no yome | 2006-2007 | TV Series composition - 22 episodes | |
| Kamen Rider Kabuto | 2006 | TV Series writer - 1 episode | |
| Gaiking: Legend of Daikû Maryû | 2005 | TV Series episode writer | |
| Masked Rider: The First | 2005 | screenplay | |
| Gekijouban Kamen raidâ Hibiki to 7-nin no senki | 2005 | screenplay | |
| Gekijouban Kamen raidâ Bureido: Missing Ace | 2004 | | |
| Fullmetal Alchemist | 2003-2004 | TV Series 4 episodes | |
| Tenjho tenge | 2004 | TV Series script - 2 episodes | |
| Papuwa | 2003-2004 | TV Series composition - 26 episodes | |
| Kamen Rider Blade | 2004 | TV Series written by | |
| Ninja Scroll: The Series | 2003 | TV Series composition - 13 episodes | |
| Kamen Rider Faiz | 2003 | TV Series writer | |
| Kamen Raidâ Ryûki: Episode Final | 2002 | | |
| Kamen Rider Ryuki | 2002 | TV Series | |
| Kamen Rider Agito | | TV Series 4 episodes, 2001 main writer - 6 episodes, 2001 | |
| Kamen Rider Agito: Project G4 | 2001 | screenplay | |
| Galaxy Angel | 2000 | TV Series written by | |
| Tekkôki Mikazuki | 2000 | TV Series head writer - 2000-2001 | |
| Mirai sentai Timeranger | 2000 | TV Series 2 episodes | |
| Kamen Rider Kuuga | 2000 | TV Series | |
| Chouriki Sentai Ohranger | 1995 | TV Series written by - 2 episodes | |
| Gosei sentai Dairanger | 1993 | TV Series written by - 4 episodes | |
| Yawara! A Fashionable Judo Girl | 1989-1992 | TV Series 14 episodes | |
| Kyôryû sentai Jûrenjâ | 1992 | TV Series 1 episode | |
| Birdman Squadron Jetman | 1991-1992 | TV Series main writer - 29 episodes | |
| Dark Cat | 1991 | Video screenplay | |
| Earth Squadron Fiveman | 1990 | TV Series 5 episodes | |
| High Speed Squadron Turboranger | 1989 | TV Series 5 episodes | |
| Ranma ½ | 1989 | TV Series composition - 11 episodes | |
| Mashin eiyûden Wataru | 1988-1989 | TV Series writer - 7 episodes | |
| Super Beast Squadron Liveman | 1988 | TV Series 4 episodes | |
| Light Squadron Maskman | 1987 | TV Series 6 episodes | |
| City Hunter | 1987 | TV Series 5 episodes | |
| Dragon Ball: Curse of the Blood Rubies | 1986 | | |
$15 Million