Black Blood Brothers Wiki

Jiro Mochizuki (望月 ジロー Mochizuki Jirō) is the main character of Black Blood Brothers.


Jiro is a very handsome young man with long back-length black hair and dark grey eyes (In some scenes, his eyes appear to glow blue with long pupils in the dark). His attire seems steam punk which uses the colors of red black and blue. he wears red slacks a black button up shirt and a red overcoat.He also ties a wide blue ribbon around his neck.he also sports goggles hanging loosely around his neck in which he uses when he goes outside during the day.himself being a vampire also sports fangs.


Jiro possesses a very calm and matured attitude who cares for Kotaro Mochizuki (Jiro's brother) deeply and Jiro also possesses great sword skill. However, he has cocky tendencies, such as when he goes up against Cassandra Jill Warlock. He has also shown to care very much for Mimiko Katsuragi.




Alice Eve

Kotaro Mochizuki

Mimiko Katsuragi

Cassandra Jill Warlock

Powers and Abilities

As an Old Blood who has lived for 100 years, Jiro possesses greater powers than other vampires, capable of easily slaying over 5 Kowloon Children at once. Jiro's Old Blood heritage also makes him immune to the Kowloon Bite.

Physical Abilities:

  1. Enhanced Strength
  2. Enhanced Healing
  3. Enhanced Agility
  4. Enhanced Speed
  5. Unnatural Reflexes

Old Blood Powers:

  1. "The Hyde Hand"- Telekinesis
  2. "Eye Raid"- Hypnosis
  3. Kowloon Immunity- Cannot be turned into a Kowloon Child
  4. Telekinetic Shockwave- A blast of telekinetic energy

Old Blood Weaknesses:

  1. Running Water
  2. Daylight
  3. Silver Weaponry
  4. Exanguination


Main article: Jiro Mochizuki/Gallery


  • The name Jiro means "two" (二) (ji) and "son" (郎) (rou).
  • Jiro's surname Mochizuki means "Japanese rice cake" (もち or 餅) (mochi) and "moon" (月) (zuki).
  • Jiro's appearance is closely similar to a character named Alucard (who is also a vampire) from "Hellsing".
    • The resemblances are the clothing such as the hat, but the difference is that the metal around Jiros' and Jiro's hat is slightly smaller, that is also shared with Dr. Jerkll in the anime get backers just black), the style of dress, although Jiros' is slightly more modern and the hair are the same.