Cowa!

Cowa! (こわ!, Kowa!) is a manga series written and illustrated by Akira Toriyama. It was serialized in Weekly Shōnen Jump in 1997 and 1998, with the fourteen chapters collected into a single tankōbon volume by Shueisha. It was Toriyama's first major project following the conclusion of Dragon Ball.

Plot
The story follows the child monsters Paifu, José, and Arpon and the human Maruyama as they travel to get medicine to save their town from a deadly flu.