Chuumon

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

Chuumon looks like a mouse. Some are also found in the company of a Sukamon.

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 Baronmon'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)
 * Whisper Voice (ガシガシ)
 * Tell a Lie