1 - Kokuu Hyouryuu Nirgends
Platforms:
PC (Microsoft Windows), PC-FX
Released on Jun 28th 1996
2 - Ninja-kun
Platforms:
PC-8800 Series, MSX
4 - The Tower of Cabin: Cabin Panic
Genres:
Adventure, Role-playing (RPG)
Platforms:
PC-9800 Series, MSX