Back

Innsmouth's Siblings

Character

Innsmouth's Siblings are three anime-original villains, two brothers and a sister, who crew alongside their relative Innsmouth. Squid-like Quirks shape all three, and they are jailed with him after the smuggling operation off the coast falls apart.

Quirk: Unnamed Squid Quirks
English Voice: Matt Grounds (Karasu), Chris Burnett (Tonbi), Terri Doty (Monko)
Status: Imprisoned
Occupation: Villains
First Appearance (Anime): Episode 32
Agency & Affiliations: Innsmouth Crew
Text Size

Appearance

Squid traits mark every one of the trio. Tentacles hang where hair would be, and each of them has a beak in place of a mouth. Rain gear tells them apart: the sister goes about in yellow, while her brothers wear coats of red and blue.

Text Size

Personality

Little of them is drawn out beyond their devotion. All three stand by Innsmouth without question.

Text Size

History

The three surface during the Vs. Hero Killer Arc as part of the Innsmouth Crew, and they are arrested along with their relative once the heroes shut the smuggling run down. Their shared Quirk, which has never been given a name, appears to grant them the physiology of squids, though whether it does anything more than that remains unknown.

Only supplementary material names them. Closed captions on the English dub call the red brother Karasu and the blue one Tonbi, and the English credits list the sister as Monko.

Share this resource

Frequently Asked Questions

Who are Innsmouth's Siblings?

Innsmouth's Siblings are three anime-original villains, two brothers and a sister, who crew alongside their relative Innsmouth during a smuggling operation in the Vs. Hero Killer Arc.

What are the names of Innsmouth's Siblings?

The English dub names Innsmouth's Siblings Karasu, the red coated brother, Tonbi, the blue coated brother, and Monko, their yellow coated sister. None of the three are named in the original Japanese version.

What Quirks do Innsmouth's Siblings have?

Innsmouth's Siblings share an unnamed Quirk that gives all three squid-like physiology, including tentacles in place of hair and a beak instead of a mouth.

What happens to Innsmouth's Siblings?

Innsmouth's Siblings are arrested alongside their relative Innsmouth once the heroes break up the Innsmouth Crew's smuggling operation during the Vs. Hero Killer Arc.

How can you tell Innsmouth's Siblings apart?

Innsmouth's Siblings are distinguished mainly by their rain gear, with the sister wearing yellow and her two brothers wearing red and blue.

Sources & Information

Looking for more on Innsmouth's Siblings? The My Hero Academia Wiki on Fandom has a dedicated page with community notes.

View on Fandom

This content is original writing by Daddy Jim Headquarters based on the My Hero Academia anime series, manga, and official materials. My Hero Academia was created by Kohei Horikoshi, published by Shueisha, and animated by Bones. All rights to My Hero Academia and its characters belong to their respective owners. Episode and chapter references are cited where applicable.

Rights holders

All rights belong to their respective owners.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Bones and Shueisha.
  • Game pages: official box art, credited to the game's respective publishers.
  • Manga chapter pages: volume covers, credited to Shueisha and Kohei Horikoshi.

Help Us Keep This Wiki Accurate

Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.