Guilmon

Guilmon a Rookie-level Digimon, partnered with Takato Matsuki. He is a completely unique Digimon, as he was both designed and created by his Tamer, although it was done completely by accident. At first, Guilmon was like a baby and Takato had to teach him many things, but he matured quickly. However, he never did lose his childish element, unless he digivolved. He was the last of the three main Digimon - himself, Terriermon and Renamon, to reach the Champion level, but he was the first to reach Ultimate and Mega. He defeated the Tiger and Horse Devas, Mihiramon and Indramon, and he also defeated Beelzemon and saved Jeri Katou from the D-Reaper. His known digivolutions are Growlmon, WarGrowlmon, Gallantmon and Gallantmon Crimson Mode.

Guilmon was always very naive when in his Rookie form, not always grasping the full extent of what was going on. This gradually disappeared as time went by, but it was never completely lost. Guilmon is best friends with Terriermon, since the two of them have known each other for longest, and he is also good friends with Renamon and Calumon, the latter because the two of them love the same things. Other than his Tamer, Guilmon's greatest likes are playing games and, more importantly, bread - which largely comes from having a Tamer that lives in a bakery. When a Digimon does appear, Guilmon has a tendency to go feral and sometimes forgets that his Tamer is there, but he will remember sooner or later.