Tokyo Shoseki Co., Ltd.
Shinshuku Taisen: It's a Noni!
Zeta
Football International
Ankoku Shinwa: Yamato Takeru Densetsu
Tombs & Treasure
Elysion
Keisan Game: Sansuu 5+6-nen
Keisan Game: Sansuu 4-nen
Romancia: Dragon Slayer Jr.
Keisan Game: Sansuu 3-nen
Keisan Game: Sansuu 1-nen
Keisan Game: Sansuu 2-nen