Episode 9

Unyielding Justice (不屈の正義, Fukutsu no Seigi) is the ninth episode of the One-Punch Man anime series.

Summary
Its about Deep Sea King who arrived at City Z trying to take over the city. The threat level suddenly changed to Demon because of its appearance and heroes has been defeated. Saitama and Genos head over the stadium with people trapped inside to rescue them.

Characters in order of appearance

 * 1) Genos
 * 2) Sea King
 * 3) Saitama
 * 4) License-less Rider
 * 5) Speed-o'-Sound Sonic
 * 6) Lightning Max
 * 7) Stinger
 * 8) Puri-Puri-Prisoner
 * 9) Sweet Mask
 * 10) Shibabawa

Episode Notes

 * Sea King gives the episode monologue at the end of the credits.