Kappa no Kai-Kata - Katan Daibouken is a Japanese Game Boy Advance title developed by Supplex. While specifics about the gameplay are scarce due to its regional release and limited English documentation, the title suggests an action-adventure experience possibly focused around Kappa mythology and swordplay. Given the title and developer, it likely features a unique blend of Japanese folklore and adventurous gameplay mechanics suitable for the handheld system. Further information requires more research into Japanese gaming archives and reviews.

Kappa no Kai-Kata - Katan Daibouken (J)(Supplex)

Kami no Kijutsu - Illusion of the Evil Eyes (J)(Rapid Fire)