| Movie | 1992 | Appleland Story | Original Story | Writing |
| Movie | 1988 | Legend of the Galactic Heroes: My Conquest Is the Sea of Stars | Original Story | Writing |
| Movie | 2019 | The Legend of the Galactic Heroes: Die Neue These Seiran 2 | Novel | Writing |
| Movie | 2019 | The Legend of the Galactic Heroes: Die Neue These Seiran 3 | Novel | Writing |
| Movie | 2022 | Legend of the Galactic Heroes: Die Neue These - Intrigue 1 | Creator | Crew |
| Movie | 2022 | The Legend of the Galactic Heroes: Die Neue These Collision 1 | Novel | Writing |
| Movie | 2022 | The Legend of the Galactic Heroes: Die Neue These Collision 3 | Novel | Writing |
| Movie | 2022 | The Legend of the Galactic Heroes: Die Neue These Collision 2 | Novel | Writing |
| Movie | 1992 | Legend of the Galactic Heroes: Golden Wings | Original Film Writer | Writing |
| Movie | 1994 | Seven Cities Story: Arctic Front | Screenplay | Writing |
| Movie | 2019 | The Legend of the Galactic Heroes: Die Neue These Seiran 1 | Novel | Writing |
| Movie | 1993 | Legend of the Galactic Heroes: Overture to a New War | Novel | Writing |
| Movie | 2022 | Legend of the Galactic Heroes: Die Neue These - Intrigue 2 | Novel | Writing |
| Movie | 2022 | Legend of the Galactic Heroes: Die Neue These - Intrigue 3 | Novel | Writing |
| Movie | 2022 | Legend of the Galactic Heroes: Die Neue These - Intrigue 1 | Novel | Writing |
| Movie | 1992 | The Heroic Legend of Arslan II | Original Story | Writing |
| Movie | 1991 | The Heroic Legend of Arslan | Original Story | Writing |
| TV Show | 2015 | The Heroic Legend of Arslan | Novel | Writing |
| TV Show | 1991 | Legend of the Dragon Kings | Novel | Writing |
| TV Show | 2008 | Tytania | Novel | Writing |
