For: Gameboy Color
Dev: KECJ
Pub: Konami

Synopsis:

A young boy called Hajime comes home and turns on the TV to watch the Goemon Anime. Suddenly, Yae warns Hajime about a danger heading his way, and he finds the mystical tree which can transport him to the Mystical world where he meets Ebisumaru, Yae, Sasuke & Goemon. They all agree to work together and save the Real & Mystical world from the bird-like army!