Jastec
From Game Developer Research Institute
Arcade
- King of Boxer / Ring King (programming, sound, hardware design) (Data East)
- Planning, Graphics: Neue Design
Famicom/NES
- Family Boxing / Ring King (co-developed with Neue Design) (JP Publisher: Namco; US Publisher: Data East)
- Fantasy Zone II: Opa-Opa no Namida (JP Publisher: Sunsoft)
Famicom Disk System
- Jaaman Tanteidan (JP Publisher: Bandai)
