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Grave Eight (グレイブエイト, Gureibueito) is the C-Class Rank 174 professional hero for the Hero Association.


Grave Eight has a worn face and wears a black coat and a bandana. He is also strapped with shotgun shells.


Hero Association Saga[]

Rumored Monster Arc[]

Grave Eight and many other heroes decided to head to Z-City to investigate the rumored monster of the city after it defeated Golden Ball and Spring Mustachio, but he came to the scene after it was already beaten by Saitama.[2]

Appearances in Other Media[]


Pork Cutlet Bowl[]

Grave Eight was among the many heroes summoned by McCoy to combat the monster that was devastating the Z-City police station. He arrives at the scene late, after Saitama has already killed the monster.[3]

Abilities and Powers[]

Grave Eight's weapons

As a lower-ranked C-Class hero, it is assumed that he isn't a very strong fighter. Though he seems to make up for this with fairly diverse skills in weaponry.


Weapon Arsenal: He carries a wide arrange of weaponry with him at all times, ranging from swords to firearms. Currently, he is using a shotgun and a katana and some mysterious chemical substances.[1]

Katana: Grave Eight carries a katana with a black hilt and a standard cross-guard.
Sawed-Off Shotgun: Grave Eight carries a wooden sawed-off shotgun.


  1. 1.0 1.1 One-Punch Man Encyclopedia; One-Punch Man: Hero Encyclopedia, page 94
  2. One-Punch Man Manga; Chapter 20, page 34-35
  3. One-Punch Man Omake; Pork Cutlet Bowl


Hero Association
S-Class 1. Blast • 2. Tornado of Terror/Tatsumaki • 3. Silver Fang/Bang • 4. Atomic Samurai/Kamikaze • 5. Child Emperor • 6. Metal Knight/Bofoi • 7. King • 8. Zombieman • 9. Drive Knight • 10. Pig God • 11. Superalloy Darkshine • 12. Watchdog Man • 13. Flashy Flash • 14. Demon Cyborg/Genos • 15. Metal Bat/Bad • 16. Tanktop Master (Tank Topper Army) • 17. Puri-Puri Prisoner
B-Class 1. Blizzard of Hell/Fubuki (The Blizzard Group) • 2. Eyelashes • 3. Mountain Ape • 6. Wild Horn • 7. Caped Baldy/Saitama • 20. Glasses • 25. Pink Hornet • 29. Double Hole • 39. Smell Master • 39. Reclusamurai • 43. Gun Gun • 49. Butcher • 50. Jet Nice Guy • 60. Needle Star • 65. Piko • 69. Crying Man • 70. Trap Tengu • 71. Captain Mizuki/Mizuki • 74. Lily of the Three Section Staff/Lily • 77. Bone • 81. Tanktop Black Hole • 93. Mushroom • 99. ShooterDarkness BladePineapple
Undetermined Class GunmaTanktop GirlTanktop RockabillyTanktop RacerTanktop Al DenteTanktop SwimmerTanktop JungleTanktop MaskTanktop HatterTanktop DoctorPandaman
Staff Members AgoniBushoC Branch OperatorConsole OperatorExmaGuichesJinzurenMain Branch OperatorMcCoyNarinkiSekingarShelter Nr. 7 GirlSitchSome Important GuySpecial Committee GirlZ Branch Committee GirlZ Branch OperatorZeimeet