Jeri Katou is a main character in the Digimon Tamers anime series and a long time friend of Takato Matsuki. Jeri first appears to be sweet, kind and bubbly, she is actually a long time victim of depression who uses her charming and quirky demeanor as a coping mechanism.

Leomon was a brave and kind Digimon who acted like a mentor or even big brother to Jeri. He had a strong since of justice and was very protective of Jeri and the Tamers, which ultimately caused his death at the hands of Beelzemon.

Powers and Stats

Tier: 10-C | At least High 6-C

Name: Jeri Katou/Katō Juri | Leomon

Origin: Digimon Tamers

Gender: Female | Genderless but appears Male

Age: 10 | Unknown

Classification: Human, Digimon Tamer | Digimon, Champion level, Beast King, Noble Hero

Powers and Abilities: Minor ability modification, Superhuman Physical Characteristics, Fire Manipulation, Sword Skills. Soul Manipulation, Mind Manipulation (Digimon attacks are able to interact with each others' Digicores, which constitute a Digimon's mind and soul. Hence, all Digimon are able to manipulate, attack, and destroy the minds and souls of others), Resistance to Soul Manipulation and Mind Manipulation (The bodies of Digimon shield their Digicores from the attacks of other Digimon, which in turn protect their minds and souls from external interference)

Attack Potency: Below Average Human level (Jeri is a young kid with no combat training nor experience) | At least Large Island level (Comparable to Growlmon)

Speed: At most Normal Human | At least Massively Hypersonic+ (Faster than Renamon, kept up with Orochimon)

Striking Strength: Below Average Class | At least Large Island Class

Durability: Below Average level | At least Large Island level

Stamina: Very High

Range: Standard Melee range for most of Leomon's attacks, seems like a few kilometers with "Fist Of The Beast King"

Standard Equipment: D-POWER and various Digi-Modify cards, though Jeri has only been shown to successfully use one. Leomon has the "Shishiou-maru" or "Beast Sword".

Intelligence: Jeri has shown to have creative thinking. Leomon has admitted to being not very bright, though he has a strong philosophy on power.

Weaknesses: Unfortunately, Jeri suffers from various issues, most notably is her depression and defeatism. Leomon doesn't appear to have any notable weaknesses, though his strong since of justice got him killed in the anime.

Notable Attacks/Techniques:

Jeri Katou

  • Digi-Modify Lady Devimon: Temporarily Grants Leomon LadyDevimon's "Darkness Wave" attack.


  • Fist Of The Beast King: He shoots fire from his fist that is shaped like a lion's head.
  • Beast Sword (Shishiou-maru)
  • Jūga-maru ("Beast Fang")
  • Hasaigeri ("Crushing Kick")
  • Hyakujūken ("Hundred Beasts Fist"): Launches multiple "Fist of the Beast King".

Note: Moves in Italics do not appear in the anime.

Key: Jeri Kataou | Leomon

Note: Not to be confused with the Leomon from Digimon Adventure.


Notable Victories:

Notable Losses:

Inconclusive Matches:

Start a Discussion Discussions about Leomon (Jeri Katou)

  • Krillin vs Leomon

    10 messages
    • Leomon says: This is my fate ? OvO
    • I mean, even if Leomon kills Krillin, he dies. So its either Krillin or inconclusive.
  • Ryuza (Wonderful World) vs Leomon (Jeri Katou)

    9 messages
    • BMHKain wrote: Then based on stats of both Low 7-C feats, Ryuza should probably win this.  '''He's ...
    • NickMatt94 wrote: BMHKain wrote: Then based on stats of both Low 7-C feats, Ryuza should probably win this.  '''He's ...