He is the White Knight's digimon partner.
Kudamon is a Holy Beast Digimon whose name and design are derived from the mythological kuda-gitsune. It is always wreathed around a holy cartridge and never separates from it. It is said that day after day, it accumulates holy power within the earring on its left ear, and that the stored power is great enough to have influence on its next digivolution. It has a calm, cool, and collected personality, conducting a precise assessment of the situation even in combat, and attaining the advantage in battle. Conversely, when it gets outnumbered, it possesses a defensive technique in which it goes into its cartridge and settles down. The DigiCode on its cartridge reads (デジタルモンスター Dejitaru Monsutā?, lit. "Digital Monster").
- Dangan Senpū (弾丸旋風? lit. "Bullet Whirlwind"): Strikes with the whole cartridge while spinning its body.
- Zekkoushou (絶光衝? lit "Blinding Ray"): Blinds the opponent with a great radiance emitted from its earring.
The name "Kudamon" refers only to the Rookie form of this Digimon. Throughout the series, Kudamon gains the ability to Digivolve into a number of more powerful forms, each with a different name and special attack. However, the Rookie level is his preferred form and the one he spends most of his time in.
Reppamon is the Champion of Kudamon. Reppamon is a Holy Beast Digimon whose name is derived from "Tear apart" (裂破する Reppa-suru?) and whose design is derived from the mythological Kamaitachi. Its tail has become a blade with a will, making it possible for it to cope even with attacks that surprise it from behind. However, it isn't suited for mutual communication, and it has been seen quarreling with its tail in the middle of battle. It prefers to fight within forests, and it skillfully employs its claws and tail to easily climb trees, so close attention is necessary when fighting Reppamon in the forest. It is a Digimon that you can't drop your guard around.
Chirinmon is the Ultimate form of Kudamon. Chirinmon is a Holy Beast Digimon whose name and design are derived from the mythological Qilin. It is said to be an ancient Digimon that was born at the creation of the Digital World, and it has been handed down through legend as boasting strength on par with a Mega, even though it is an Ultimate. Although it is a Digimon that possesses mighty strength, it deeply detests conflict, and it is said that it will never shed blood. Although it has a deeply compassionate personality that loves everything living in the Digital World, when it is up against a being that commits senseless killings, it is said that it will inflict merciless punishment.