Chuumon

Chuumon is a Rookie Level Animal Digimon. His name comes from the Japanese word, chuuchuu, which is the sound that mice make in Japan.

Chuumon looks like a mouse. They are often found in the company of a Sukamon. Chuumons and Sukamons strong friendship came when Chuumon was being chased and fell into a trap set by a network cannibal and Sukamon just happened to be there when Chuumon tried to escape.

Digimon Adventure 02
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).

Digimon Data Squad
Some Chuumon were seen at Baromon's assembly at the Holy Capital.

Digimon Battle Spirit
In Digimon Battle Spirit, Chumon is not a playable character but appears when Sukamon throws him at you as an attack, coincidentally he also appears on Sukamon's selection picture.

Digimon Racing
A Chuumon was seen as a moving obstacle being controlled by an Etemon in the track Desert Oasis.

Digimon World DS
Chuumon is not a playable character, but is found on any Sukamon.

Attacks
 * Cheese Bomb (チーズ爆弾):Throws a cheese-shaped bomb at enemies
 * Whisper Voice (ガシガシ):Tricks enemies to fall into network traps by speaking in a soothing voice
 * Crunchy Munchy:throws a bomb shaped like a cheese wheel at enemies