One-Punch Man, Vol. 21OneOne-Punch Man, book 21

Characters in One-Punch Man, Vol. 21

5 characters, main characters first.

Main characters

Saitama
Also in One-Punch Man, Vol. 1, One-Punch Man, Vol. 2, One-Punch Man, Vol. 3, One-Punch Man, Vol. 4, One-Punch Man, Vol. 6, One-Punch Man, Vol. 7, One-Punch Man, Vol. 8, One-Punch Man, Vol. 9, One-Punch Man, Vol. 10, One-Punch Man, Vol. 11

Supporting characters

Flashy Flash
Also in One-Punch Man, Vol. 13, One-Punch Man, Vol. 25, One-Punch Man, Vol. 29