Chuumon

Chuumon is Digimon whose name and design are derived from the onomatopoeia for a mouse's squeak (ちゅうちゅう).

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 are at the village near KaratsukiNumemon Mountain, the Fortuneteller Village, and the Autumn Leaf Fair.

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

Digimon Battle Spirit
Chuumon is not a playable character but appears when Sukamon throws him 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 it is found on any Sukamon.

Digimon Battle
Chuumon is unobtainable as a partner Digimon, but it is found on any Sukamon in the game.

Digimon Fortune
Chuumon is the first boss of Root Grassland.

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