Doumon is a beast-like ultimate Digimon of the data type. They are very well versed in the balance between light and darkness, and specialize themselves in sealing incantations. They are not unlike Taomon, except for the fact that they are unable to evolve into Sakuyamon. During their special attack, the 鬼門遁甲 ("Kimon Tonkou", lit. Northeastern Astrology), they draw symbols in the air that target and banish their opponents. They can also use 呪言封札 ("Jugon Satsu", lit. Curse Charms) to entrap their opponents and cast misfortune upon them.
 Anime Appearances
Doumon appears as a member of the Twilight Army.