Bomb

Bomb is a caring older brother to Bang. Though slightly frustrated about having to dismiss all his disciples, he is understanding and believes there was a valid reason behind it. He often worries about Bang's hero work due to the constant danger, and has suggested that he consider retirement. He acknowledges that he is no longer in his prime and laments the passing of his youth. Still, he places hope in the next generation, as seen when he stopped Genos from charging into a reckless fight. Although not a registered hero, Bomb displays all the traits of one: helping other heroes, defending the weak, and fighting monsters to protect the cities.

Bomb, like his brother Bang, is an elderly yet muscular man. In terms of appearance, he contrasts sharply with his younger brother. While Bang still has his hair and a short mustache, Bomb has a long white beard and long white hair, with a bald top. He wears traditional green and blue martial arts robes. Bomb is slightly taller than Bang and maintains a strong, upright posture, unlike Bang, who often slouches while walking. Young Bomb.png|Bomb when he was young.