Year Name Developer Systems
1994? Alice in Oshare-Land Yamaha copera
1994? Copera no Chikyuu Daisuki Yamaha copera
1994 Copera no Kono Otonaani Yamaha copera
1993 Copera no Time Machine Yamaha copera
1993 Do Re Mi Fa Densetsu Yamaha copera
1993 Melody Land Yamaha copera
1994 Mike to Asobou Tobidase Milky Way Yamaha copera
1993 Otto Katachitchi Yamaha copera
1994 Outa no Canvas Yamaha copera