Mario Kirby Masterpiece

Mario Kirby Masterpiece is an educational video only released in Japan, and stars Mario and Kirby, both on their own separate adventures. It is aimed teaching young Japanese children kanji/Chinese characters. It was released in 1994 (one year after Kirby's Adventure released, thus the cover features Kirby's Adventure art).

Kirby Story
Kirby's story starts when he finds a puppy who has lost his mom. Kirby finds out that the dog's mother is at Castle Dedede, and sets out to go find her. Instead of the usual Kirby voice actress, Makiko Ohmoto, he is voiced by Tanaka Mototo, as is King Dedede, Wario and Peach.