Ishiguro anime


Personal Details
Status Alive
Race Human
Gender Male
Height Unknown
Weight Unknown
Esper? Yes
Professional Details
Affiliation Claw (formerly)
Rank Scar (formerly)
7th Division Rep (formerly)
Esper Details
Specialisation Gravity Control
Black Orbs
Voice Actors
Seiyū Rumi Ōkubo (with mask on)
Voice Actor Cristina Vee (with mask on)
Mike McFarland (with mask off)
First Appearance
Manga Debut Chapter 35
Anime Debut Chapter 9

Ishiguro (遺志黒, Ishiguro) is an esper and a member of former criminal organisation Claw. He was part of the upper echelon called "Scar" and was the leader of the 7th Division.


Ishiguro Unmasked

Ishiguro's face revealed

Ishiguro is diminutive figure distinguished by his creepy black suit and black gas mask. For a very long time, his gender was ambiguous as he never took off his mask and used a voice changer to make himself sound like a little girl. Underneath his mask, he is shown to be an old man whose face is covered in countless scars from challenging the boss of Claw.


Ishiguro is a strong advocate in the belief that his psychic power makes him much stronger and more advanced being than normal humans. He refuses to be challenged in this belief and goes into murderous frenzies in an attempt to get his way, as shown when he was called out by an empowered Arataka Reigen [1]. Despite his advanced age, he is extremely childish, as he believes that just because he has psychic powers, the world should bow down to him and worship him. This also manifests in his choice of attire, which he wears presumably to make himself seem more mysterious, impressive and intimidating. Like many Scar members, he is incredibly arrogant and believes that his powers have no equal.


Before the start of the story, Ishiguro and his fellow Scar members challenged Toichiro Suzuki, but due to the latter's massive psychic power, Ishiguro lost. While their psychic powers still made them useful to Claw, Suzuki punished the rebellious party by giving all of them scars. Ishiguro received so many scars on his face that he wore a gas mask to hide them.


He fought against an empowered Reigen but was defeated. Unable to agree with Reigen's words to stop being so childish, he attempted a final stand but was smashed into the ground by Sho. His status thereafter was left unknown.

Powers & Abilities

Ishiguro possesses the psychic ability to manipulate gravity in a number of different ways. He can bring an opponent to their knees and crush them by increasing the gravitational force; this technique was strong enough to keep even Mob at bay.

Black Orbs: Using his power over gravitational force, Ishiguro is able to generate a large number of miniature pseudo-black holes.[2][3] These spheres swallow and obliterate everything on contact with them,[4][5] but as they are not true black holes, a skilled enough psychic can negate them or even reverse them. Their absorption capacity is limited, as seen when Mob's psychic aura proves to be so immense that the orbs fizzle out upon coming in contact with it, unable to absorb so much power.

Frontal Crush: By sharply increasing his own gravity to bring his mass to 2000kg, Ishiguro then charges at his opponent with a full body tackle.[6]

500kg Beating: After increasing the mass of his fist(s) to 500kg, he assaults his opponent with his fists.[7]

1000kg Guillotine Choke: After increasing the mass of his hand to 1000kg, Ishiguro chokes his opponent with immense force.[7]


  • (To Reigen) "Unlike you, I constantly aim higher. I want to climb up. Using my own hands, I'm gonna change the world..."[8]
  • "I am this great! Even so! Why are you not acknowledging it? To the world, I am a special being, so treat me like one!"[9]


  1. Mob Psycho 100 Manga — Vol. 6 Chapter 49 (page 2-5).
  2. Mob Psycho 100 Manga — Vol. 6 Chapter 46 (page 4).
  3. Mob Psycho 100 Manga — Vol. 6 Chapter 47 (page 18).
  4. Mob Psycho 100 Manga — Vol. 6 Chapter 46 (page 10-11).
  5. Mob Psycho 100 Manga — Vol. 6 Chapter 48 (page 1).
  6. Mob Psycho 100 Manga and Anime — Vol. 6 Chapter 48 (page 3) and Episode 12.
  7. 7.0 7.1 Mob Psycho 100 Manga and Anime — Vol. 6 Chapter 48 (page 5) and Episode 12.
  8. Mob Psycho 100 Manga and Anime — Vol. 6 Chapter 48 (page 6) and Episode 12.
  9. Mob Psycho 100 Manga and Anime — Vol. 6 Chapter 49 (page 3) and Episode 12.