Flashy Flash

Lightspeed Swordsman

A lightspeed S-Class Rank 13 swordsman who uses a sword, overwhelming enemies with his high-speed movement and sword techniques.

Quotes

  • For me, speed is everything.
  • Battles are decided by speed.
  • This isn't playtime.
  • I don't talk nonsense.
  • Victory comes from a split-second judgment.

Trivia

  • Flash is particularly specialized in high-speed movement among S-Class Rank 13 heroes.
  • His sword relies on technique and speed rather than special materials.
  • His cool personality of not talking unnecessarily is popular.
  • His combat speed is considered nearly teleportation level.
  • Voiced by Yūichi Nakamura in the anime version.

Alternate names

Flashy Flash Flash Flash

Tags

One-Punch Man Hero S-Class Swordsman Speed Fighter Handsome Lightspeed Action

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Profile

Species
Human
Gender
Male

Appearance

Overall appearance
Slim and well-trained physique. Black hair with sharp eyes, wearing light combat attire.
Height
Approximately 180cm
Eye color
Black
Hair color
Black
Distinguishing features
  • Sharp gaze
  • Slim build
  • Carries a katana
Iconic items
  • Katana
  • Battle attire
  • Black mask

Personality and abilities

Core personality
Cool
Detailed personality
Calm and composed, doesn't talk unnecessarily, high sense of professionalism. Serious about combat and fully aware of his own abilities.
Keywords
  • Calm
  • Cool
  • Professional
  • Loyal
  • Taciturn
  • Speed-focused
Motto
Speed conquers all.
Talents
  • Super high-speed movement
  • Master swordsman
  • High physical abilities
  • Excellent reaction speed
  • Tactical thinking
Skills
  • Movement at speeds close to teleportation
  • Slash combat with sword
  • Evasion techniques
  • Calm judgment from combat experience
  • Team battle coordination
Motivation
Seeks battles with strong enemies while protecting people from disasters as a hero.
Habits
Doesn't engage in unnecessary conversation.
Hobbies
Training, Swordsmanship research
Favorite foods
Japanese food, Simple meals
Disliked situations
Meaningless fights, Overly slow movements
Disliked foods
Sweet things

History

Backstory
Flashy Flash received elite swordsmanship training from childhood, acquiring exceptional speed and combat skills. He won numerous battles even before becoming an S-Class hero and currently reigns as S-Class Rank 13.
Debut date
circa 2012
Work title
One-Punch Man
Media type
Manga

S-Class Promotion

Significant event
S-Class Promotion
Description
Promoted to S-Class Hero Rank 13 due to overwhelming strength.

Monster Association Arc

Significant event
Monster Association Arc
Description
Achieves major results with super speed in the battle against the Monster Association.

Hero Association Operations

Significant event
Hero Association Operations
Description
Participates in numerous Hero Association operations and plays important roles.

Relationships

Saitama

Teammate

Often fights together as Hero Association comrades.

Genos

Ally

Trust-based mutual support in battles.

Boros

Rival

Demonstrated full combat power in fierce battle with Boros.

Hero Association

Hero Association: unknown

Media appearances

One-Punch Man

Manga / Supporting

Serialization began in 2012

One-Punch Man

Anime / Supporting

2015 TV series

One-Punch Man Heroes

Game / Playable

Released in 2020

Voice cast and creators

Yūichi Nakamura

Voice actor
Yūichi Nakamura
Language
Japanese
Version or series
TV Anime version

ONE

Creator name
ONE
Role
Original author

Yusuke Murata

Creator name
Yusuke Murata
Role
Illustrator

J.C.STAFF / Madhouse

Creator name
J.C.STAFF / Madhouse
Role
Animation studio

Shueisha

Creator name
Shueisha
Role
Publisher

Related goods

Flashy Flash Figure

Item name
Flashy Flash Figure
Category
Figure
Availability
Regular

Flashy Flash Clear File

Item name
Flashy Flash Clear File
Category
Stationery
Availability
Limited

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