One-Punch Man Wiki

Tanktop Hatter (タンクトップハッター, Tankutoppu Hattā) is a member of the Tank Topper Army.


Much like the other heroes with the Tanktop motif, Tanktop Hatter is a muscular man with a tank top. He sports medium length hair and a bowler hat.


Not much is known about Tanktop Hatter's personality.


Tanktop Hatter started wearing a hat as his lucky charm because an oracle told him so.

At some point he joined the Hero Association.


Human Monster Saga[]

Hero Hunt Arc[]

He appeared assisting his brothers and Mumen Rider against Garou. He later gets beat up with the rest of the Tank Topper.

Monster Raid Arc[]

He is seen in the hospital fighting against the monsters who were attacking it.

Appearances in Other Media[]


Big Construction[]

After the Dark Matter Thieves invasion, the Tank Toppers were alerted about the arrival of a large machine descending upon the Headquarters. Tanktop Hatterand the other Tank Toppers arrive to stop the drones sent out by the machine but are largely unable to prevent its intervention. Only after realizing that the machine was controlled by Metal Knight to reconstruct A-City into the Hero Association's new headquarters did he and the other Tank Toppers step down.[1]


Tanktop Hatter makes a cameo appearence when talking about the Tank-Toppers.

Abilities & Powers[]

Not much is known about his abilities, it is also unknown what class and rank he is. He is seen helping fight off the Tiger and Wolf level monsters with the other tank toppers.


  1. One-Punch Man Omake; Big Construction


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