Dorumon (Chronicle)

Dorumon is Kouta Doumoto's Digimon partner.

Dorugamon
Dorugamon is the initial champion form of Dorumon, Kouta's partner.

Reptiledramon
In Chronicle 1.5, Kouta's DORUmon is a Reptiledramon and is attacked by a horde of Kuwagamon and Okuwamon led by GrandisKuwagamon. He digivolves to Grademon to protect Kouta.

DoruGreymon
DoruGreymon is the initial ultimate form of Dorumon, Kouta's partner.

Dorugoramon
Dorugoramon is the first Mega form that Dorumon attains. He fights and defeats Omnimon of the Royal Knights. Omnimon however becomes Omnimon X and overpowers him. This causes him to dark slide evolve into DexDorugoramon. His partner is Kouta.

DexDorugoramon
After being defeated by Omnimon X, Dorugoramon dark slide evolves into DexDorugoramon.

Alphamon
Alphamon is the final Mega form of Dorumon, who is Kouta Doumoto's partner.

Alphamon Ouryuken
Alphamon Ouryuken appears when Alphamon and Owryumon combine their powers to become stronger in order to defeat Dexmon.