Chuumon

Chuumon is a Rookie Level Beast Digimon that looks like a mouse. Some Chuumon are in the company of a Sukamon.

Attacks

 * Cheese Bomb
 * Whisper Voice

Digimon Adventure
When Mimi Tachikawa and Palmon ended up on a fragment of File Island, they encountered a Sukamon and a Chuumon that wanted a kiss from Mimi. Outside of that, they told her where Koushiro Izumi and Tentomon landed. On the day Spiral Mountain was formed, Sukamon fell into a deep crack and died. Chuumon was left alive to fend for himself until the Digi-Destined arrived. He would sacrificed himself to protect Mimi from a knife thrown by Piedmon when he selected her to die first.

Digimon 02
The same Sukamon and Chuumon tried to get Mimi to go out with them after Shurimon broke Digitamamon free of the Dark Spiral. Mimi responded to them by punching them across the lake. When Digimon started to appear in the Real World, a Sukamon and Chuumon were seen in New York.

Digimon Frontier
Some Chuumon were seen at the village near KaratsukiNumemon Mountain, the Fortune Teller Village, and the Autumn Leaf Fair (one accompanying a Sukamon).