Marionette
From Game Developer Research Institute
Famicom/NES
- Advanced Dungeons & Dragons: Pool of Radiance (JP Publisher: Pony Canyon; US Publisher: FCI)
- Dr. Chaos (Game Design: SRS; US Publisher: FCI)
- Reigen Doushi / Phantom Fighter (Game Design: SRS; JP Publisher: Pony Canyon; US Publisher: FCI)
Famicom Disk System
- Dr. Chaos: Jigoku no Tobira (Game Design: SRS; JP Publisher: Pony)
PC-98
- Advanced Dungeons & Dragons: Curse of the Azure Bonds (JP Publisher: Pony Canyon)
- Advanced Dungeons & Dragons: Pools of Darkness (JP Publisher: Pony Canyon)
Super Famicom/Super NES
- Onita Atsushi FMW (JP Publisher: Pony Canyon)
MSX
- Queen's Golf (JP Publisher: ASCII)