Leomon X
(レオモン(X抗体) Leomon (X-Antibody))
X-Antibody b
Leomon X b
Title Beast Gladiator
Level Champion
Type (Ja:) Beast Man
(En:) Animal
Attribute Vaccine
Family Virus Busters
Nature Spirits
Debut Bx-5: Leomon
Cards (Ja:) Sx-14, Bx-5, Bx-91, Dα-483
(En:) DM-227
Combat Species

Leomon X an Animal Digimon and carrier of the X-Antibody. It wields the sword "Jūga-maru" (獣牙丸? lit. "Beast Fang"). It is said that its red mantle comes from Gallantmon from before acquiring the X-Antibody.[1] In order to defeat more fiendish Digimon to enforce its justice, it has mastered fencing through intense training in addition to physical training. It freely wields its longsword Jūga-maru and its magical sword Shishiou-maru (獅子王丸? lit. "Lion King") which are said to have increased in sharpness due to its countless battles, by dual wielding them, so it is definitely a "Beast Gladiator". Since its red mantle was obtained when it confronted an Gallantmon, it is said to be the proof of a hero.[2]


  • Fist of the Beast King (獣王拳 Jūouken?, lit. "Beast-King Fist"): Chokes the life out of the opponent with its ultimate mystery, by launching an aura in the shape of a lion's head from its fist.
  • Jūga-maru (獣牙丸? lit. "Beast Fang")


Leomon X is an enhanced version of Leomon. It now wears armored pants and gauntlets, and a red mantle.


Leomon (X-Antibody) (レオモン(X抗体))

Official romanization given by the Digimon Reference Book and used in the franchise. Some media shorten the "(X-Antibody)" to "X-Antibody"[3] or leave it out entirely.[4]

Leomon X (レオモンX)

Name used in Digimon Collectors. American English media leave out the "X" entirely.[5]


Digimon Chronicle X

A Leomon X is killed during the chaos in the old Digital World.

Notes and references

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