Kero Kero Keroppi no Tomodachi ni Narou yo

The story begins when Arcana, who is practicing magic, visits Keroppi. Keroppi's friends are surprised by the magic of Arcana, but that night the birthday present for Kerorinu disappears. Who stole the present?

A new kid moves to town for a short stay with his father. He's really good at playing the ocarina but difficult to befriend. A bird likes to listen to his music and when a storm arrives they all help the bird by placing it and its nest into a bird house; this helps them all form an everlasting friendship as he moves once again.

Sin sinopsis disponible.

Keroppi is blamed for the tomfoolery of others during a movie. As he runs home crying he is struck by lightening and transported to another world--just like in the movie! There he meets a cowardly prince and the both of them go on adventure to learn about courage and sticking up for oneself.