Tani Kōshū
Chronological Checklist
Series – Valeria File
- Valeria File 2122-nen ["Valeria File 2122 AD"] (Tokyo: Kadokawa Shoten, 1987)
- Valeria File 2: Tsuiseki no Falcon ["Valeria File 2: Falcon in Pursuit"] (Tokyo: Kadokawa Shoten, 1988)
- Valeria File 3: La Voyageur Crater Kenkyū-jo ["Valeria File 3: La Voyageur Crater Research Institute"] (Tokyo: Kadokawa Shoten, 1988)
- Valeria File 4: Orudorei Kenkyū-jo Shugeki ["Valeria File 4: Attack on the Orudorei Research Institute"] (Tokyo: Kadokawa Shoten, 1989)
- Valeria File 5: Dasshutsu Space Jack ["Valeria File 5: Escape Space Jack"] (Tokyo: Kadokawa Shoten, 1989)