Keramon

Keramon is an Unknown-type Digimon with a large mouth, he can eat more than 100 million bits of data in the space of a second, and does this by entering a computer and taking up all the space, terminally overloading the data. With a simple-minded, innocent character, even destruction is quite likely a game for him. Keramon appears to have a joker's collar around his neck, and underneath it's mouth, it has what resembles a second set of eyes, resembling a face in grief.

Digimon Data Squad
A Keramon larger than normal appeared to help Neon, an old friend of Yoshino "Yoshi" Fujieda. By altering data in the pop charts, it made the singer wrongfully appear to be better then he truly was, and was the true reason why Yoshino dated Neon. During the fight with the Data Squad, Keramon digivolved into a large Chrysalimon.

Digimon World DS
Keramon digivolves from Kuramon, and can digivolve further into Chrysalimon depending on its stats.

Digimon World Dusk/Dawn
Keramon digivolves from Tsumemon, and can digivolve further into Kurisarimon. Keramon can be found at Magnet Mine.

Attacks
 * Bug Blaster (Crazy Giggle): While laughing, he shoots orb-bullets of destructive light from his mouth.
 * Network Flapping: Uses the data to destroy his enemies.