Chapter 43

Accelerate (加速, Kasoku) is the forty-third chapter of the OnePunch-Man manga series.

Part 1
Sonic comes down from atop the street light, boasting that he shall beat Genos and Saitama shall be next, in the meanwhile, Fubuki notices his killing intent and claims him dangerous. Genos tells Saitama that he shall beat Sonic, to which Sonic is amused as he claims Genos to be slow, Genos then claims he did not show what he is truly capable of. Genos then accelerates himself and quickly moves behind Sonic, attacking yet unsuccessfully because Sonic manages to catch on and dodge. Saitama and Fubuki view the match, and as while Saitama notices Genos moves faster than he did when they fought, and even hypothesizes he got new parts, Fubuki is unable to keep up with the speed of the two.

After a bit of fighting, Genos grabs Sonic's topknot and drops it, which angers Sonic.

Characters in order of appearance

 * 1) Saitama
 * 2) Speed of Sound Sonic
 * 3) Genos
 * 4) Fubuki