Atomic Samurai

Atomic Samurai is a master swordsman and in the top five S-Ranked heroes.

Biography
Like the other S-Class heroes he was brought in after Shibabawa's prophecy. When the Hero Association's building was attacked he along with the others were on the job defending the remaining city. He along with several others fought against Melgarzard in hopes of defeating him. While initially having a hard time they managed to kill him.

After the battle he and the others relaxed at spa. During the time there he was a prime suspect for the murder of Zombieman. He was aquited after Tatsumaki was revealed to have been drunk and stabbed him.

Personality
Atomic Samurai is a noble warrior and person. He was one of the few who actively didn't insult Saitama when he joined the other S - Class heroes. He was also very caring of his own pupil Iaian.

Power and speed
Atomic Samurai is quite a powerful being. Much like samurai he uses both power and speed in his techniques. Due to this he isn't a very durable however due to his speed it is difficult to even hit him.

Techniques
Atomic Slash Atomic Samurai slashes his opponent to the atomic level and vaporize the opponent. It is considered his ultimate attack and was strong enough to almost kill Melzargard.

Trivia

 * He is voiced by veteran voice actor Kyle Hebert. Who is known for his roles in the Dragon Ball series in particular Gohan.