Atomic Samurai

Atomic Samurai is an arrogant indivuidual, as he rejected Saitama, when he asked for a handshake, saying that he only acknowledges and respects the strong heroes that he would greet him properly only if he reach the high rank of the S-Class heroes. He also seems to allow others to call his students weak but with discomfort. He can also be sensitive, when he was being called a middle-aged man, or when his disciple, Iaian lost his left arm in the battle against the Dark Matter Thieves's general Melzargard he refused to let him give up on his career as a swordsman.