Characters — Browse every character across the manga and anime catalogue

Homeless Mikado

The Homeless Emperor is a Dragon-Level Mysterious Being and a cadre of the Monster Association. He has extremely powerful energy projectiles, however his actual physical power is e

Iaian

Iaian is the A-Class Rank 2 professional hero of the Hero Association and the top disciple of Atomic Samurai. Iaian is described to be persistent in battle, refusing to back down r

Ikemen Kamen Amai Mask

Sweet Mask is a tall and lean-built young man with messy, shoulder-length light blue hair and yellow eyes. He is considered to be very handsome by the public. Aside from being a he

Isamu

Child Emperor is a young boy with large eyes. He wears a plain T-shirt with two buttons both of which are buttoned, along with a black school bag on his back. As a genius, the Chil

Jet Nice Guy

Class B Superhero.

Juu Ou

Artificial mutant created by Dr. Genus of the House of Evolution. Beast King is the leader of Dr. Genus' strike force and second-strongest specimen in the House of Evolution, excee

Kaijin Hime Do-S

Kaijin Hime Do-S is a female dominatrix monster of the Monster Association who uses her whip to turn her opponents into love slaves. She is able to enslave the Blizzard Bunch, but

Kamikaze

Atomic Samurai has a rather prideful and jocular personality as seen when he refused to shake Saitama's hand, telling him that he only acknowledges the strong, and telling Saitama

Kanirante

Mysterious Being which was created when a man ate too much crab and underwent metamorphosis.

Kiiro

Kiiro is an actress who plays the yellow ranger from a Super Sentai-like show called Beast Sentai Gauranger. When asked by Bang if there are any girls he likes, Garou mentioned Kii

King

Despite not being the highest ranked hero of the Heroes Association, he is considered to be the most powerful man on Earth, and it is due to this strength that he receives praise a

Kirisaking

Member of the Monster Association and an infamous Mysterious Being of urban legend.

Kombu Infinity

Mysterious Being that dwell in Z-City. It heard a rumor that a strong being was present in the outskirts of the town that drew strong Heroes opponents to it.

Kudou Kishi

Drive Knight (駆動騎士, Kudō Kishi) is the S-Class Rank 9 professional hero for the Hero Association.Drive Knight has long black hair and wears a white mask. His mask has a single hori

Kuroi Seishi

Black Sperm is an arrogant yet insecure monster. He is very confident in his abilities, shown in his willingness to take on Monster King Orochi, but he dislikes when other people "

Kuseno-hakase

The doctor responsible for Genos' repairs and upgrades. He was pursing the cyborg that destroyed Genos' town. Genos begged for him to make him into a cyborg after promising the des

Lily

The Class B Rank 74 hero who is the personal assistant of Fubuki of the Blizzard Bunch. She uses a staff as her fighting weapon.

Lin Lin

Lin Lin is a Martial Artist and user of the Palm Bell Fist.

Manako

A one-eyed monster of the Monster Association. She has the ability to emit different types of light from her large eye. After Saitama and Flashy Flash ran into her she was forced t

Maronke

Devil Long Hair is a Mysterious Being of the Monster Association.

Marshall Gorilla

Marshall Gorilla is a Tiger-Level monster who works for the Monster Association. He uses a knife to slash opponents and even though he was only a Tiger-Level threat, single handedl

Marugori

Marugori also called Beefcake, was a human who drank the Biceps Brachii King steroid developed by Fukegao, which turned him into a mutated giant.

Mashrule

Class b Superhero. First Appearance: Chapter 20.

Matsuge