Key ROMs

Systems

Yamaha Copera

Copera no Chikyuu Daisuki (Japan)

Copera no Kono Oto Naani (Japan)

Copera no Time Machine (Japan)

Do Re Mi Fa Densetsu (Japan)

Melody Land (Japan)

Mike to Asobou - Tobidase Milky Way (Japan)

Otto Katachicchi (Japan)

Outa no Canvas (Japan)