List of ''One-Punch Man'' characters

Blast

Blast (ブラスト, Burasuto) is the top superhero in the Hero Association. His whereabouts are currently unknown.^{Ch. 30} Terrible Tornado seems to be the only person to know who he is and what he looks like. ^{Ch. 106}

Tornado

Terrible Tornado (戦慄のタツマキ, Senritsu no Tatsumaki), at rank 2, is the top female superhero,^{Ch. 30} a petite 28-year-old woman with curly green hair, whose youthful appearance and short stature leads others to confuse her for a lost little girl.^{Ch. 30, Vol. 9 bonus} As an esper she can perform psychic maneuvers such as telekinesis^{Ch. 30} and levitation.^{Ep. 6} She has a younger sister named Blizzard.^{Vol. 3 bonus} In the battle with the Dark Matter Thieves, she easily turns around a bunch of shells from the alien ship back into itself, doing tremendous damage.^{Ch. 34-35} She has a short temper and is often scolding people for their incompetence.^{Ch. 37} Blast is the only individual who Tornado sees in high regards and she awaits his return.^{Ch. 106} In a battle against an octopus monster, she uses her power to crush it into a ball.^{Ch. 68} In the anime, Tornado is voiced by Aoi Yūki in Japanese,^[1] and by Marieve Herington in English.^[4]

Bang

Bang (バング, Bangu), who goes by the hero name Silverfang (シルバーファング, Shirubā Fangu, anime: Silver Fang), at rank 3, is an expert martial artist who runs a dojo in City Z. His specialty move is the "Fist of Flowing Water Crushing Rock" (流水岩砕拳, Ryūsui Gansai-ken).^{Ch. 21} His sole student is Charanko as he had a former disciple named Garo who had beaten down his other students until they quit. That incident was a painful memory for Bang and he is on look out for more disciples to pass on his martial arts, as Charanko is fairly incompetent.^{Vol. 6} As a hero, Bang is wise and displays a great deal of patience when compared to others in S-class, and often scolds other heroes for being too prideful and selfish. He is one of the few heroes to recognize Saitama's true power which he witnessed when Saitama destroyed a meteor that was going to wipe out Z-City. He has an older brother named Bomb.^{Vol. 8} In the anime he is voiced by Kazuhiro Yamaji in Japanese,^[5] and by Will Barret in English.^[6]

Atomic Samurai

Atomic Samurai (アトミック侍, Atomikku Samurai), rank 4, is a samurai-themed hero who sports a kimono with an atom symbol on the back of it. He initially refuses to shake Saitama's hand as he isn't S-class, and when Saitama called him "middle-aged", he replied that he was only 37.^{Ch. 30} He has several followers which fill up A-Class ranks 2, 3, and 4. He is part of a group called the Holy Order Of The Sword; along with Nichirin, Amahare, and Zanbai.^{Ch. 68} In the anime he is voiced by Kenjiro Tsuda in Japanese,^[5] and by Kyle Hebert in English.^[7]

Child Emperor

Child Emperor (童帝, Dōtei), rank 5, is a ten-year-old boy who wears a Japanese-styled elementary school backpack.^{Ch. 30, 31}. He is a genius inventor who uses robots to fight as well as using his backpack to sprout spider-like legs that enable him to walk around.^{Ch. 35, 67} In the bonus chapter "Numbers", he devises a mask that acts like a scanner for the heroes and monsters' power levels.^{Vol. 10 bonus} In Vol. 12, He fights a giant Medusa-like monster Ganriki with one of his robots called Dogman.^{Ch. 67} In the anime, he is voiced by Minami Takayama in the Japanese dub,^[5] and by Sara Cravens in the English dub.^[7]

Metal Knight

Dr. Bofoi (ボフォイ博士, Bofoi Hakase), who goes by the hero name Metal Knight (メタルナイト, Metaru Naito) is a scientist who uses various remote-controlled robots to fight with high destructive capability. His robot first appears at Z City where he tries out a new weapon against an incoming meteor, but it fails. He is introduced as S-Class, Rank 7,^{Ch. 21} but after being credited for stopping the meteor, advances to rank 6.^{Ch. 22} He is absent at the S-Class meeting,^{Ch. 30} but his robot appears afterwards to salvage parts from the alien ship to make weapons.^{Ch. 37} He also orchestrates the reconstruction of the Hero Association building into a fortress.^{Vol. 7 bonus} His robot later appears to fight Elder Centipede, but mainly to test more weapons.^{Vol. 11} In the anime, he is voiced by Tesshō Genda in Japanese,^[5] and by Taylor Henry in English.

King

King (キング, Kingu), ranked 7 at the time of the S-class meeting, is a hero who has large claw-scars down the left side of his face.^{Ch. 30} Genos believes that he is the strongest man on the planet and that the other S-class members show him respect.^{Ch. 32} In actuality, he is an ordinary 29-year-old otaku who has no superpowers and who loves playing dating sims and fighting video games. Several years ago, he was attacked by a Tiger-level monster which clawed his face. But when a younger Saitama came and defeated it, King was given credit, and with other similar victories mostly because of Saitama and other circumstances, he was automatically placed in S-Class. King did not protest due to the S Class perks and wealth and he soon became one of the most popular heroes. King is often targeted by monsters and assassins, however, due to his luck, his enemies overestimate him and end up running away because of his presence. Although Saitama knows of King's lack of abilities, he does not mind giving King the credit, but encourages King to keep inspiring people as an S-Class member. King and Saitama become friends and often visit each other to play video games.^{Vol. 8} In the anime, King is voiced by Hiroki Yasumoto in Japanese,^[6][5] and by Rich Brown in English.^[7]

Zombieman

Zombieman (ゾンビマン, Zonbiman), at rank 8, has short black hair and wears a jacket.^{Ch. 30} He is a practically immortal hero who can regenerate from any wound and is later revealed to be a former test subject of the House of Evolution. During a mission to investigate the House of Evolution's current activity, he found out it became a mere takoyaki restaurant and after asking Doctor Genus the reason, he has become aware of Saitama's true power, though he still has his doubts, and begs the Doctor in hopes to remove the limiter to obtain an unlimited super strength like Saitama. His fighting abilities are not keen as those of the other S-Class heroes, so he uses various kinds of weapons. In the anime, Zombieman is voiced by Takahiro Sakurai in Japanese,^[6][5] and by Vernon Dew in English.^[7]

Drive Knight

Drive Knight (駆動騎士, Kudō Kishi), at rank 9, is a black-uniformed cyborg with a white mask face and a single eye.^{Ch. 30} He is shrouded in mystery, since Genos asserted that nobody knows his true origins nor goals. In the battle with the Dark Matter Thieves, he leaves for some errands but returns afterwards, where he warns Genos to watch out for Metal Knight as a possible enemy.^{Ch. 35} Drive Knight is voiced by Yōji Ueda in the Japanese dub,^[5] and by Todd Haberkorn in the English dub.^[7]

Pig God

Pig God (豚神, Buta Gami), ranked 10, is an extremely obese hero who is typically seen eating something.^{Ch. 30} dressed with a dark sweater and light pants.^{Ch. 30} He supports Child Emperor in a fight against the Medusa-like monster Ganriki, and swallows it whole.^{Ch. 67} He is voiced by Daisuke Namikawa in Japanese,^[5] and by Marc Diraison in English.

Superalloy Blackluster

Superalloy Blackluster (超合金クロビカリ, Chōgōkin Kuro-bikari), ranked 11, is a dark-skinned bodybuilder superhero.^{Ch. 30} Blackluster is voiced by Satoshi Hino in Japanese,^[5] and by Zeno Robinson in English.^[7]

Watchdog Man

Watchdog Man (番犬マン, Banken Man), at Rank 12, is a highly efficient and stoic hero responsible for dealing with mysterious beings activities in Q-City.^{Ch. 20} He has a reputation of eliminating every last monster.^{Ch. 20} When he makes his appearance at the S-Class meeting, he is wearing a dog costume.^{Ch. 30} He has shown to be incredibly strong and an expert in dealing with monsters, despite his size and look. He often waits around like the Hachiko statue and would sit on top of a pile of monsters he has defeated. Garo finds Watchdog Man difficult to assess as he is more of an animal than a human in his fighting style.^{Ch. 67} He is voiced by Yūji Ueda in Japanese,^[5] and by Arnie Pantoja in English.

Flashy Flash

Flashy Flash (閃光のフラッシュ, Senkō no Furasshu), ranked 13,^{Ch. 30} is a feminine-looking hero who excels at speed. His two hair ornaments and a symbol on his cloak look like number signs. In a battle against a giant octopus monster, he was able to stab all the monster's eyes with his katana.^{Ch. 68} He is voiced by Kōsuke Toriumi in the Japanese dub,^[5] and by Lex Lang in the English dub.^[7]

Tank-Top Master

Tank-Top Master (タンクトップマスター, Tankutoppu Masutā), ranked 14 at the time of the S-Class meeting,^{Ch. 30}, is an athletic superhero who wears a tank top and leads an army of his brothers who also wear tank tops. Unlike his brothers who are prone to arrogance and recklessness, he is level-headed, modest, and has a strong sense of justice; when he was fighting Garo, he let Mumen Rider talk him into sparing Garo from further injury. However, that gave Garo a chance to fight again and beat him down as well as the entire tank top gang.^{Ch. 47[lower-alpha 1]} He is later seen in the hospital where he advises Saitama of Garo's tactics.^{Vol. 10} In the anime, he is voiced by Katsuyuki Konishi in Japanese,^[6][5] and by Patrick Seitz in English.^[7]

Metal Bat

Metal Bat (金属バット, Kinzoku Batto), ranked 15 at the time of the S-Class meeting,^{Ch. 30} is a superhero who uses a metal bat and street fighting skills.^{Ch. 30, 33} He is assigned to be the bodyguard of a Hero Association patron Narinki and his son when they are attacked by Centipedes. Although he defeats Giant Centipede and Senior Centipede, the Elder Centipede knocks him away and then he has to face Garo in a fight. Metal Bat is beaten down by Garo, but his "fighting spirit" lets him continue despite his injuries. He would have killed Garo were it not for his little sister Zenko (ゼンコ) arriving and thus stopping the fight.^{Ch. 52-56} He is voiced by Wataru Hatano in Japanese,^[5] and by Sam Regal in English.^[7]

Puri-Puri Prisoner

Puri-Puri Prisoner (ぷりぷりプリズナー, Puripuri Purizunā) is an openly homosexual superhero who prides himself in having a 10,000-year sentence for "getting grabby with men". He is always dressed up in a prisoner's uniform, and occasionally breaks out to capture criminals that he fancies or if there are some men that he likes that are in trouble.^{Vol. 4 bonus} He was at rank 16, but fell to 17 after Genos advanced.^{Ch. 25} He powers up in a transformation called "Angel Style" which shows off his musculature, but tears his clothes apart, leaving him completely nude.^{Ch. 25} He is voiced by Masaya Onosaka in Japanese.^[5], and by Ray Chase in English.^{Ep. 8 credits}

Amai Mask

Handsome Kamen Amai Mask (イケメン仮面アマイマスク, Ikemen Kamen Amai Masuku) is a beautiful model, singer, and actor, and the top superhero by popularity for over 28 weeks.^{Ch. 25} He is very narcissistic, having a philosophy that heroes should be "tough, strong, and beautiful as well as be able to promptly and splendidly eradicate evil."^{Ch. 25} He is also part of the promotion process for any rank 1 heroes who want to advance to the next class, although he mostly cares about those entering A-class or above.^{Ch. 29} Despite his charisamatic exterior, he has a strong hatred for anything deemed evil, and is rather merciless, executing Boros's captured subordinates on the crash-landed alien ship.^{Ch. 37} He purposely stays at A-Class, rank 1, so as to prevent other A-Class members from applying to be S-Class without his blessing. In the anime, he is voiced by Mamoru Miyano in Japanese,^[9][5] and by Ben Lepley in English.^[4]

Snakebite Snek

Snakebite Snek (蛇咬拳のスネック, Jakōken no Sunekku), introduced as at the bottom of A-Class, Rank 38, wears a smoking jacket whose texture resembles the python's skin, and uses a hand-to-hand snake-styled fighting style. He facilitates the seminar welcoming Saitama and Genos to the Hero Association, but is irritated that they don't pay attention, so he tries to fight Saitama afterwards and is easily defeated.^{Ch. 16} He also appears in the J-City shelter where he and some minor heroes face the Deep Sea King, but was quickly defeated, but had stalled Deep Sea King enough so that Genos arrived.^{Ch. 25-26} He has participated in multiple martial arts tournaments, including the one that Saitama had entered.^{Vol. 11-12} In the anime, he is voiced by Shin-ichiro Miki in Japanese, and by Kirk Thornton in English.^[4]

Golden Ball and Spring Mustachio

A pair of A-Class heroes. Golden Ball (黄金ボール, Ōgon Bōru), introduced as rank 29, wears a skullcap and a letter jacket with his name on the front and the back. He often has a lollipop in his mouth. His weapon of choice is a slingshot, which he uses to fire golden balls made by a special metal that morph into bullets of various caliber and design. Spring Mustachio (バネヒゲ, Bane Hige), introduced at rank 33, wears a tuxedo and has a black mustache that he likes to stroke. He uses a rapier called Tomboy that can coil like a spring and that can extend several street blocks. He and Golden Ball work together on missions.^{Ch. 20} They later face Garo, but are defeated.^{Vol. 10} In the anime, Golden Ball's slingshot has a laser sight.^{Ep. 6} Golden Ball is voiced by Sota Arai in Japanese, and by Kaiji Tang in English. Spring Mustachio is voiced by Makoto Yasumura in Japanese, and by David W. Collins in English.^[4]

Lightning Max

Lightning Max (イナズマックス, Inazumakkusu) is a young prodigious karateka who wears a sports outfit and high-tech running shoes, has his hair slicked back to a point, and has a lightning symbol on his left cheek. He is ranked 20 in A-Class. He was called to City Z to look for the rumored monster in City Z after the creature had defeated Golden Ball and Spring Mustachio, but he came to the scene after it was already beaten by Saitama.^{Ch. 19} He is among the superheroes that were defeated by the Sea King,^{Ch. 24} and is also seen in the Dark Matter Invasion storyline where he and Stinger help Mumen Rider in a rescue operation.^{Ep. 11} In the anime, he and Smile Man were sent to A-City at the start of the series to stop Vaccine Man, but are defeated.^{Ep. 1} He later participates in the martial arts tournament where he is eliminated by Suiryu.^{Vol. 11-12} Voiced by Sōichirō Hoshi in Japanese, and Ben Pronsky in English.^{Ep. 8 credits}

Stinger

Stinger (スティンガー, Sutingā) is a popular fighter introduced as A-Class, Rank 11.^{Ch. 23} He wears a tight black suit made of bandages. He wields a spear called Bamboo Shoot. In the battle against the Clan of the Seafolk, he takes down many Clan members until the Sea King shows up and defeats him.^{Ch. 23-24} In the Dark Matter invasion storyline he and Lightning Max assist Mumen Rider in rescue operations.^{Ep. 11} He was also involved in the "Lost Cat" side story where he fights Grizz-Meow.^{Vol. 8 bonus} In the side story "Numbers", he is listed as rank 10.^{Vol. 10 bonus} In the anime, Stinger is voiced by Tomokazu Seki in Japanese, and by Chris Hackney in English.^{[7]Ep. 11}

Atomic Samurai's disciples

Atomic Samurai has three A-Class disciples:

• Iaian (イアイアン, anime: Iairon) (Rank 2) who wears an iron helmet and wields a long sword so that he resembles that of a medieval knight.^{Ch. 32} He accompanied Atomic Samurai to the S-Class meeting in City A, and was caught by the destruction of the city during the Dark Matter Thieves invasion. During the fight, he loses his helmet and then his left forearm to Melzargard.^{Ch. 32} Iaian is voiced by Yoshimasa Hosoya in Japanese, and by Xander Mobus in English.^{[7]Ep. 10}
• Okama Itachi (オカマイタチ, Okamaitachi), at rank 3, is the second of the Atomic Samurai's three disciples.^{Ch. 45} He cross-dresses as a woman and uses a technique with his katana to create huge blades of wind by slashing the air. During the attack at the Monster Association, he was one of the selected heroes sent to attack the enemy headquarters. He fought together with Iaian and Bushi Drill against Devil Long Hair, killing him after a harsh battle.
• Bushi Drill (ブシドリル, Bushidoriru), at rank 4, dresses like a Japanese samurai from the Edo Period and is the third of Atomic Samurai's disciples.^{Ch. 45} His main weapon seems to be some sort of a great drill. During the attack at the Monster Association he was one of the selected heroes sent to attack the enemy headquarters; he fought together with Okama Itachi and Iaian against Devil Long Hair, killing him after a harsh battle.

Heavy Tank Loincloth

Heavy Tank Loincloth (重戦車フンドシ, Jūsensha Fundoshi), rank 5, is a massive hero in a light-colored loincloth who was called to protect Sitch in a meeting with the criminals.^{Ch. 40-41}

Blue Fire

Blue Fire (ブルーファイア, Burū Faia), rank 6, wears a kung fu gi and wields small flame throwers underneath the sleeves of his coat that he uses to burn his foes. He serves as a bodyguard to Sitch during the meeting with the criminals, but loses his hand to Garo.^{Ch. 40-41}

Magicman

Magicman (テジナーマン, Tejinā Man), rank 7, is dressed like a magician with a top hat with a question mark on it. He serves as a bodyguard to Sitch during the meeting with the criminals.^{Ch. 40-41}

Other A-Class superheroes

• Smileman (スマイルマン, Sumairu Man), rank 27, wears a costume with a smile face on it. He wields a large kendama as his main weapon.^{Ch. 60} In the anime, he and Lightning Max were sent to A-City at the start of the series to stop Vaccine Man, but they get battered and beaten by the monster with ease.^{Ep. 1} He makes other occasional support appearances.^{Ch. 60, 68}
• Lightning Genji (電光ゲンジ, Raikō Genji), rank 17, is a superhero who wears roller skates and fights using two stun batons. He was sent alone to D-City to investigate the monsters there.^{Ch. 20} He was also involved in the "Lost Cat" side story where he fights Grizz-Meow.^{Vol. 8 bonus} He also fought against the outbreak of monsters in City D.^{Ch. 59}
• Heavy Kong (ヘビィコング, Hebī Kongu), rank 34, is a tall, bald-headed, bearded, and muscular man resembling a caveman and wearing a belt buckle with the word Kong on it. He watches over W City.^{Ch. 20} He fought with other A-Class heroes against Grizz-Meow, but was defeated.^{Vol. 8 bonus} He is also attacked by Marshall Gorilla.^{Ch. 59}
• Peach Terry (桃テリー, Momo Terī), rank 30, wears a samurai vest and headband with a peach on it. He and Heavy Kong fought Grizz-Meow, but were defeated.^{Vol. 8 bonus} He also appears against the Monster Association.^{Ch. 68}
• Chain Toad (鎖ガマ, Kusarigama), rank 36,^{Ch. 68} is a skilled martial artist who wears a judo suit with a frog mask on the head because he was unremarkable otherwise. The mask has made him more popular with kids. He uses a kusarigama to fight. He is seen in the battles against the Monster Association,^{Ch. 68} and appears in several side stories including "Pork Cutlet Bowl" where he tries to help a police station defend itself from monsters, and "Taste" where he enters a hero costume contest.

Tank-Top Blackhole

Tank-Top Blackhole (タンクトップブラックホール, Tankutoppu Burakku Hōru), listed as rank 81, wears a black tank top and is one of the many brothers related to Tank-Top Master. He persuades the crowd to go against Saitama for being a poor hero who had damaged the town by shattering the meteor. He and Tank-Top Tiger then try to fight Saitama but are defeated.^{Ch. 22} He appears in the "Lost Cat" side story, where he and Tank-Top Tiger were appointed to keep everyone out of a danger zone.^{Vol. 8 bonus} He also joined the tank top fighters against Garo, but is defeated.^{Ch. 47}

Blizzard

Hellish Blizzard (地獄のフブキ, Jigoku no Fubuki), is a woman with short dark green hair and the top-ranking member of the B-Class heroes. She is in charge of a large faction (over 30 people)^{Vol. 10 bonus} within the Hero Association called the Blizzard Bunch. As an esper, she uses an "inborn psychic ability to defeat monsters". Her older sister is Tornado.^{Vol. 3 bonus} She is notorious for recruiting members for her group, but while she appears confident and calm on the surface, she is actually very insecure and frustrated from living in the shadow of her older sister. When she was offered a chance to enter A-Class, she refused as she would have a much harder chance to advance there, and instead recruited others in B-Class believing their collective strength would help her.^{Ch. 45} When the Monster Association launches an initial attack, she finds herself having to defend against her own Blizzard Bunch who were enslaved by a dominatrix-like monster. She overcomes being mind controlled and is able to fend them off with help from Tornado, causing the monster to retreat.^{Vol. 12} In the anime, Blizzard is voiced by Saori Hayami in Japanese,^[9][5] and by Laura Post in English.^[4]

Other B-Class superheroes

• Mushroom (マッシュルーム, Masshurūmu), rank 93 in the anime, is a girl with a mushroom-styled haircut. She wears a bandit mask and mushroom-styled shoulder pads. She and fellow hero Horsebone investigated activities in City H.^{Ch. 20}
• Jet Niceguy (ジェットナイスガイ, Jetto Naisu Gai), rank 50 in the anime, is a cyborg who resembles Mumen Rider, wearing boxing gloves. He and the other minor heroes fight Deep Sea King at the shelter, but are defeated.^{Ch. 25-26}
• Pineapple is a superhero that's dressed like a pineapple with slice-shaped shoulder pads. He and Mohican help escort Narinki and his son away from the monsters, but run into trouble with Rhino Wrestler.^{Ch. 55}
• Darkness Blade (ダークネスブレイド, Dākunesu Bureido), rank 50, is a young swordsman with a cross-shaped scar on his right cheek, wearing a black armor with fantasy decorations and fighting with a long sword.^{Vol. 10 bonus} During the side story "Sense", Darkness Blade participated in the Hero Costume Contest and fought a monster that crashed the contest.^{Vol. 10 bonus} He also appeared in the other side story "Numbers" where he was one of the heroes that Child Emperor assessed power levels.^{Vol. 10 bonus}
• Bones (骨, Hone), Rank 77, is a hero fully dressed in a tight skeleton costume. He was seen in the story involving the police station^{Vol. 7 bonus} and also fighting the Monster Association when they initially attacked the city. He powers up by drinking lots of milk to increase his bone density.^{Ch. 68}

Mumen Rider

Mumen Rider (無免ライダー, Mumen Raidā),^{[lower-alpha 2]} initially listed as Class-C, Rank 1 is a hero who rides around on a bicycle. He first appears against Hammerhead and the Paradisers, and although he is defeated, he is given credit for defeating them.^{Ch. 12, 15} He is a parody of Kamen Rider.^{Vol. 2 endnotes} Despite not being physically strong, Mumen Rider is compassionate and brave, often throwing himself into dangerous situations without hesitation in order to save others, even if it means his death. He befriends Saitama during and after the battle with the Deep Sea King, and is one of the first few heroes to acknowledge the latter's true strength.^{Ch. 27-29} In a battle against Garo, he stops Tank-Top Master from injuring Garo further, although that enables Garo to counterattack and defeat Tank-Top Master as well as the entire tank top gang and Rider himself.^{Ch. 47} He is visited by Saitama in the hospital.^{Vol. 10} In the anime, Mumen Rider is voiced by Yuichi Nakamura in Japanese,^[6][5] and by Robbie Daymond in English.^[2]

Tank-Top Tiger

Tank-Top Tiger (タンクトップタイガー, Tankutoppu Taigā), introduced as C-Class, Rank 6, wears a tank top and hair colored in a tiger animal print. He accuses Saitama of being a villain because he was rushing around town searching for bad guys for the purpose of maintaining his C-Class position. However, he is defeated by Sonic.^{Ch. 19} He has several older tank-top wearing brothers who are in the association. After a giant meteor was destroyed by Saitama, Tank-Top Tiger and Tank-Top Blackhole confronted Saitama in front of a crowd of people. They tried to attack Saitama only to be easily defeated by him.^{Ch. 22} He appears in the "Lost Cat" side story, where he and Tank-Top Blackhole were appointed to keep everyone out of a danger zone.^{Vol. 8 bonus} He also joined the tank top fighters against Garo, but is defeated.^{Ch. 47} Tank-top Tiger is voiced by Hiromu Miyazaki in Japanese, and by Chris Tergliafera in English.^[4]

Other C-Class superheroes

Some of the minor superheroes that recur in the series include:

• Armored Assistant Manager (アーマード係長, Āmādo Kakarichō, also Armored Section Head), rank 111, is a middle-aged bespectacled businessman whose arms and legs are covered with some sort of mechanical armor. He appears in several side stories including "Pork Cutlet Bowl" where a police station is attacked,^{Vol. 7 bonus} as well as "Tornado's Day Off" where he fights a hot dog monster.^{Vol. 10 bonus}
• Mohican, a hero with a mohawk hairstyle and a star makeup over his left eye. He and Pineapple, try to help protect Hero Association patron Nirinki and his son when they are attacked by the Centipedes.^{Ch. 55}
• Horsebone (ウマボーン, Uma-Bōn), rank 283 in the anime, wears a horse head and a business suit. His hands are hooves. He and fellow hero Mushroom are sent to watch over City H.^{Ch. 20}
• Bunbun Man (ブンブンマン, Bunbun Man), rank 331 in the anime, is a man with an afro haircut and wearing a long sleeve shirt that has the kanji for "Fist" written on. He helps Allback Man against the Deep Sea King in the shelter, but is defeated.^{Ch. 25}
• Allback-Man (オールバックマン, Ōrubakku Man) wears a uniform that resembles that of race car drivers with a bunch of different badges and patches. He is first seen when Deep Sea King breaks open a shelter, and tries to defend the civilians until help can come, knowing he doesn't stand a chance against Demon or higher level monsters.^{Ch. 25}
• D-Pad (十字キー, Jūji-Kī), rank 25 in the anime, wears a mask and a costume that is styled like video game controller pads. He and Funeral Suspenders were looking after a monster corpse left by Saitama. He is popular with the kids. He and Funeral Suspenders later try to thwart a bank robbery by A-Class criminal Bull-Bull.^{Vol. 5 bonus}
• Funeral Suspenders (喪服サスペンダー, Mofuku Sasupendā), rank 44 in the anime, is a man with glasses, a black suit and tie, and a pair of white suspenders that he wears outside the suit. He fights along with D-Pad and first appeared in a bonus manga chapter where they were dealing with one of Saitama's monster kills, and then tried to thwart a bank robbery by A-Class criminal Bull-Bull. When D-Pad grabs his suspenders, he is able to spin around and attack multiple enemies at once in a whirlwind.^{Vol. 5 bonus}
• Battery Man (電池マン, Denchi Man), rank 85 in the anime, is a young hero suited with a strange mechanical armor which covers most of his body. He decided to intervene to the case of the rumored monster in Z-City after the creature defeated Golden Ball and Spring Mustachio, but he came to the scene after it was already beaten by Saitama.
• Gasmask Cowboy (ガスマスクカウボーイ, Gasumasuku Kaubōi), rank 141 in the anime, is a strange hero which appears like a cowboy with a gas mask on the face, carrying a lariat with him, probably his primary arm. He was seen most of the time with other C-Class heroes, presumably because he prefers to combine strength against emergencies, rather than fight them alone. During the Surprise-Attack Plum side story, he was one of the many heroes which tried to attack the monster that was devastating a police station in order to get a lot of credits, since it was an important emergency. However, he arrives at the scene when Saitama has already killed the monster. During a side story, Gasmask Cowboy participated in the first Hero Costume Contest.^{Vol. 10 bonus} He is voiced by Ryōta Yano.
• Hyottoko (ひょっとこ, Hyottoko), rank 347 in the anime, is one of many C-Classes dressed with a funny costume; his outfit looks like that of the typical Japanese thief and he also wears a mask resembling a strange face with only his eyes uncovered. He was seen most of the time with other C-Class heroes, presumably because he prefers to combine strength against emergencies, rather than fight them alone. During Garo's "hero hunt", Red Nose claimed to Studless and Hyottoko that they could defeat Garo if they attack him together just because he's still simply a human. When Red Nose was about to show off his own martial arts skills to them, Garo himself appeared behind him and mercilessly beat up all of them.

Agoni

Agoni (アゴーニ, Agōni) is the founder of the Hero Association; he appears as an old man in a business suit with an enormous cleft chin. Three years prior to the series, his grandson was attacked by Crablante but was saved by a passing stranger (actually Saitama). He creates the Hero Association and the Superhero Registry to manage the superheroes who would protect humanity against supervillains, monsters, and other threats to the world.^{Ch. 2, 15}

Sitch

Sitch (シッチ, Shicchi) is the Disaster Prophecies Measures Committee Chairman for the Hero Association.^{Vol. 10 bonus} He is a short, middle-aged man dressed with a dark smoking hair and a big nose. He is first seen in the Rumored Monster arc, discussing with other Hero Association members about the investigations being perpetrated by heroes in the various cities, in order to prevent eventual monsters activity.^{Ch. 20} During the S-Class meeting, Sitch informs the S-Class members about the final prophecy of Madame Shibabawa, which predicted a disaster level "God" threat that will cause the destruction of whole humanity in the next six months.^{Ch. 31} He later attempts to recruit potential superheroes from a group of criminals, but runs in trouble when Garo appears and declares himself to be the top villain.^{Ch. 40} Sitch is voiced by Nobuo Tobita in Japanese and by Kirk Thornton in English.^{[4]Ep. 11}

Narinki

Narinki (ナリンキ) is a Hero Association Executive and prominent sponsor, having made contributions to cover 7% of the association's expenses. He is a short man with a big nose and large lips.^{Ch. 64} He has a son named Waganma (ワガンマ) who also has his traits.^{Ch. 64} He and Waganma are attacked by the Monster Association, and his son is abducted.^{Vol. 11}

Doctor Genus

Doctor Genus (ジーナス博士, Jīnasu-hakase) is a genius scientist and child prodigy who became disillusioned with humanity for being primitive in his eyes, later establishing the House of Evolution to "bring true humanity and evolution in the world" through genetic manipulation.^{Ch. 9} When he was 70 years old, he made himself young and then created a number of clones to serve as his assistants. But after Saitama defeated his strongest creations when he attempted to capture him, Genus disbands his organization and opens a takoyaki restaurant named house of takoyaki with his surviving creation Armored Gorilla. Genus is voiced by Daisuke Namikawa in Japanese, and by Ray Chase in English.^[4]