MovieProject A-koMovie · 1986
OVAProject A-Ko 2: The Plot of the Daitokuji Financial GroupOVA · 1987
OVAProject A-Ko 3: Cinderella RhapsodyOVA · 1988
OVAProject A-Ko: FINALOVA · 1989
Current titleProject A-ko: Uncivil WarsOVA · 1990