Itochu

Nessa No Hoshi Japan Disc 1 of 2 Sony - PlayStation 1997
Nessa No Hoshi Japan Disc 2 of 2 Sony - PlayStation 1997
Saikyou no igo - The strongest game of go Japan Sony - PlayStation 1998
Saikyou no igo - The strongest game of go [Reprint] Japan Sony - PlayStation 1999
Soukoban Basic Japan Sony - PlayStation 1997
Soukoban Basic Japan Sony - PlayStation 1997