Hanmura Ryō
Alphabetical Checklist
Series – Akukan Yōsai
- Akūkan Yōsai ["Warp Space Fortress"] (Tokyo: Hayakawa Shobō, 1974)
- Akūkan Yōsai no Gyakushū ["Counter-Attack of the Warp Space Fortress"] (Tokyo: Hayakawa Shobō, 1975)