|Families:|| Nature Spirits|
|Can be ridden||No|
|Can be hatched||Yes|
|Data needed / amount:||Beast / 8|
Ryudamon is a Dragon Digimon and a carrier of the X Antibody whose name and design are derived from the "Dragon King". Because it has an old-style interface on its brow, it has been conjectured to be an experimental "Prototype Digimon" from before Digimon were discovered. Although its body is clad in Japanese-style armor high in defensive ability, its movements are nimble, so it fights by resolutely leaping into the opponent's chest. It studies the business of combat so that it is strong enough to fight, and possesses Bushikatagi, with bravery and a soul that doesn't fear more powerful Digimon. The data that is said to have been hidden within the deepest parts of its DigiCore, during an experiment, is the ferocious combat data of the "Dragons" and "Generals" of Japanese mythology, and it is said it has the potential to grow into a mighty Digimon.
|→Lv. 11||→Lv. 25||→Lv. 41|
|Hisyarumon||Digimon Maze Entrance||Levels: ??|
|Attack||Atk Lv. 1||Atk Lv. 2||Atk Lv. 3||Atk Lv. 4||Atk Lv. 5||Atk Lv. 6||Atk Lv. 7||Atk Lv. 8|
It is a Beast type Digimon presumed to be a Prototype Digimon before Digimon were discovered because it has an old interface on its forehead. Its final evolutionary stage is OuRyuumon.