One-Punch Man, Vol. 4One, Yusuke MurataOne-Punch Man, book 4

Characters in One-Punch Man, Vol. 4

3 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. 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, One-Punch Man, Vol. 12

Supporting characters

Genos
Also in One-Punch Man, Vol. 2, One-Punch Man, Vol. 3, One-Punch Man, Vol. 8, One-Punch Man, Vol. 12, One-Punch Man, Vol. 16, One-Punch Man, Vol. 19, One-Punch Man, Vol. 28, One-Punch Man, Vol. 29
Puri-Puri Prisoner
Also in One-Punch Man, Vol. 25