Media Rings

Boxyboy USA	NEC - PC Engine - TurboGrafx 16	1990
Soukoban World Japan	NEC - PC Engine - TurboGrafx 16	1990
Spin Pair Japan	NEC - PC Engine - TurboGrafx 16	1990
Spiral Wave Japan	NEC - PC Engine - TurboGrafx 16	1991
Zero4 Champ Japan	NEC - PC Engine - TurboGrafx 16	1991
Zero4 Champ Japan v1.5	NEC - PC Engine - TurboGrafx 16	1991
Zero 4 Champ RR Japan	Nintendo - Super Nintendo Entertainment System	1994
Zero 4 Champ RR-Z Japan	Nintendo - Super Nintendo Entertainment System	1995
Ku-Ron Jo Japan	Sony - PlayStation	2000
Saibara Rieko no Mahjong Toriatama Kikou Japan	Sony - PlayStation	2000
Saibara Rieko no Mahjong Toriatama Kikou [Fukyuuban 1500 Series] Japan	Sony - PlayStation	2000
Tantei Jinguji Saburo - Early Collection Japan	Sony - PlayStation	1999
Tantei Jinguji Saburo - Early Collection [Popular Edition] Japan	Sony - PlayStation	2001
Tantei Jinguji Saburo - Yumeno Owarini Japan	Sony - PlayStation	1998
Tantei Jinguji Saburo - Yumeno Owarini [Popular Edition] Japan	Sony - PlayStation	2000
Yuugen Kaisha Chikyuu Boueitai - Guard of Earth Organization Japan	Sony - PlayStation	1999
Yuugen Kaisha Chikyuu Boueitai - Guard of Earth Organization [Fukyuuban 1500 Series] Japan	Sony - PlayStation	2000
Zero4 Champ Doozy-J Japan	Sony - PlayStation	1997