Akaza

Upper Rank Three of the Twelve Kizuki, a demon with red tattoos who has mastered martial arts

Upper Rank Three of the Twelve Kizuki. A demon with red tattoo patterns all over his body, proficient in martial arts. In his human era, he was an Edo-period martial artist named Hakuji, and even after becoming a demon, he continues to pursue his own strength, wielding fist techniques using fighting aura. He engaged in fierce battles with Demon Slayer Corps swordsmen including Tanjiro Kamado.

Quotes

  • In the past, I looked down on the weak, but now I know my own mistakes.
  • Strength is everything. No mercy for the weak.
  • Battles must be honed continuously. Training is my way of life.
  • There are worlds visible only because I became a demon.
  • I'm looking forward to you getting stronger.

Trivia

  • The red tattoos symbolize his Blood Demon Art and strength
  • Even after becoming a demon, his martial arts talent did not diminish
  • A rare demon who prefers training over eating humans
  • Possesses the rare ability to survive decapitation and regenerate
  • Has deep connections with Koyuki and Demon Slayer Corps swordsmen
  • His name before becoming a demon was Hakuji

Alternate names

Akaza Upper Rank Three Fist Demon Hakuji

Tags

Profile

Species
Demon
Gender
Male
Birth year
Edo period

Appearance

Overall appearance
Short red-plum-colored hair with red tattoo patterns running across the whole body, appearing as a young man with a martial artist's physique. Distinctive tattoos on both arms and shoulders, giving a sharp and cold impression around the eyes.
Height
About 170cm
Hair color
Red
Distinguishing features
  • Red tattoo patterns running throughout the body
  • Muscular build with tattoos
  • Short red-plum-colored hair
Iconic items
  • Fists
  • Red tattoos

Personality and abilities

Core personality
Stoic
Detailed personality
Obsessed with perfecting his own strength, possesses a straightforward martial artist temperament that single-mindedly pursues the way of martial arts. Shows respect to the strong, ruthless and merciless to the weak. Even as a demon, devotes time to self-improvement, with a rational and cold demeanor. Retains memories from his human days, harboring internal contradictions and anguish.
Keywords
  • Respect for those he admires
  • Ruthless to the weak
  • Stoic
  • Uses fighting aura
  • Rational
  • Martial fighter
  • Self-control
  • Strict
Motto
Only the strong deserve to live
Talents
  • Martial arts talent
  • Manipulation of fighting aura
  • Robust physical abilities
  • High regeneration ability
Skills
  • Fist-based combat
  • Blood Demon Art (techniques using fighting aura)
  • Advanced combat intuition
Motivation
Pursues his own strength and desires a world where only the strong survive
Habits
Values etiquette in martial arts, shows respect to superiors but coldly eliminates others

History

Backstory
Born in the Edo period as a young martial artist named Hakuji. Stole to earn money for medicine for his father's illness, which drove his father to suicide. Due to his intense joy, anger, sorrow, and pleasure, lost his martial arts master and lover Koyuki, flew into a rage, single-handedly attacked a swordsmanship dojo and killed many, leading to him being turned into a demon by Muzan. As a result, he has lost most memories of his human era but retains his obsession with strength and continues living for martial arts.
Debut date
October 13, 2019
Work title
Demon Slayer
Media type
Anime
Episode or chapter
Appears from Episode 19 'Hinokami' and Mugen Train Arc, etc.

Battle with Kyojuro Rengoku in the Mugen Train Arc

Significant event
Battle with Kyojuro Rengoku in the Mugen Train Arc
Description
In the Mugen Train movie and anime, engaged in a fierce battle with Flame Hashira Kyojuro Rengoku, inflicting fatal wounds but failed to defeat him.

Final battle with Tanjiro in the Infinity Castle showdown

Significant event
Final battle with Tanjiro in the Infinity Castle showdown
Description
In the Infinity Castle, confronted Tanjiro and Giyu Tomioka, after an intense battle had his neck severed and fell into near death, but regenerated his neck and continued fighting; however, due to the resurgence of memories from his human life, he committed suicide.

Awakening of human-era memories

Significant event
Awakening of human-era memories
Description
During the battle, recalled emotions and memories from his human days, realizing the futility of his way of living.

Relationships

Koyuki

Lover

The woman he loved during his human days. Killed by Demon Slayer Corps swordsmen, fostering deep hatred.

Keizo

Mentor

His mentor who ran a martial arts dojo. The deaths of Keizo and his daughter triggered his transformation into a demon.

Twelve Kizuki

Twelve Kizuki: upper-moon-3

Media appearances

Demon Slayer: Kimetsu no Yaiba Tanjiro Kamado, Unwavering Resolve Arc

Anime / Supporting

2019 TV series

Demon Slayer: Kimetsu no Yaiba – The Movie: Mugen Train

Movie / Supporting

Released in 2020

Demon Slayer: Kimetsu no Yaiba Entertainment District Arc

Anime / Supporting

2021 TV series

Voice cast and creators

Akira Ishida

Voice actor
Akira Ishida
Language
Japanese
Version or series
TV anime version, movie version

Koyoharu Gotouge

Creator name
Koyoharu Gotouge
Role
Original author

Koyoharu Gotouge

Creator name
Koyoharu Gotouge
Role
Character designer

Related goods

Akaza Figure

Item name
Akaza Figure
Category
Figure
Availability
Regular