Culture Publishers

Iwatobi Penguin - Rocky X Hopper 2 Japan	Sony - PlayStation	1998
Jikki Pachi-Slot Tettei Kouryaku - Yamasa Collection Japan	Sony - PlayStation	1998
Jikki Pachi-Slot Tettel Kouryaku - Speed-Cr Kinkakuji 3 Japan	Sony - PlayStation	1998