Goo!
From Game Developer Research Institute
Among the staff was Toshiaki Fujino (藤野俊昭), later the founder and president of Triangle Service.
Research Methods: Actual mentions
PC Engine CD/TurboGrafx-CD
- Madou Monogatari I: Honoo no Sotsuenko (JP Publisher: NEC Avenue)
- Puyo Puyo CD Tsuu (JP Publisher: NEC Interchannel)
Saturn
- Atelier Marie Ver. 1.3: Salberg no Renkinjutsushi (JP Publisher: Imadio)
- Gun Frontier Arcade Gears (JP Publisher: Xing)
- Pu-Li-Ru-La Arcade Gears (JP Publisher: Xing)