Software developed by Casio where K. Asahina is credited
| Title ↓ | Published by | Year |
|---|---|---|
Secret Treasure of Moai
(モアイの秘宝)
MSX | PSG
|
Casio , Prosoft | 1986 |
The Stone of Wisdom
(賢者の石)
MSX | PSG
|
Casio , MegaCom | 1986 |