Toshiki Inoue is a Japanese screenwriter from Saitama Prefecture. He is known for his work on anime and tokusatsu dramas and films. He is the son of Masaru Igami, who himself was a screenwriter for tokusatsu dramas. He is also a manga author, and has written both Mebius Gear and Sword Gai.
| Movie | Dr. Slump: "Hoyoyo!" Space Adventure | 1982 |
| Movie | Kamen Rider - The First | 2005 |
| Movie | Yawara! Go Get 'Em, Wimpy Kids!! | 1992 |
| Movie | Urusei Yatsura: Ryôko no Kugatsu no Ochakai | 1985 |
| Movie | 劇場版 仮面ライダー龍騎 ＥＰＩＳＯＤＥ ＦＩＮＡＬ | 2002 |
| Movie | 劇場版 仮面ライダー響鬼と7人の戦鬼 | 2005 |
| Movie | 仮面ライダー×仮面ライダーOOO＆W feat.スカル MOVIE大戦CORE | 2010 |
| Movie | Yawara! Zutto kimi no koto ga... | 1996 |
| Movie | Mechanical Violator Hakaider | 1995 |
| Movie | Kamen Rider Blade: Missing Ace | 2004 |
| Movie | Urusei Yatsura 4: Lum the Forever | 1986 |
| Movie | Kamen Rider - The Next | 2007 |
| Movie | Kamen Rider Kiva: King of the Castle in the Demon World | 2008 |
| Movie | Kamen Rider 555: Paradise Lost | 2003 |
| Movie | Death Note Relight 2: L's Successors | 2009 |
| Movie | Kamen Rider Agito: Project G4 | 2001 |
| Movie | Kamen Rider 1 | 2016 |
| Movie | Dr. Slump and Arale-chan: Hello! Wonder Island | 1981 |