Hoi Hoi - Game Boy Ban is a Japanese Game Boy game, with "Hoi Hoi" possibly referring to a specific character or concept. The "Game Boy Ban" suffix signifies its release on the Nintendo Game Boy. Without further information, the gameplay and exact publisher remain uncertain.  However, the title hints at a lighthearted or family-friendly style.

Hoi Hoi - Game Boy Ban (Japan)

Hiryuu no Ken Gaiden (Japan)