Ninja Boy 2

Ninja Boy II (スーパーチャイニーズランド2 宇宙大冒険, Super Chinese Land 2 Uchū Dai-Bōken) is an action role-playing game for the Game Boy released in 1993 by Culture Brain. It is the second game for the Game Boy in the Super Chinese series. Unlike the first Ninja Boy, Ninja Boy II features role-playing video game elements, similar to Super Chinese 2.

Source: wikipedia