Tokyo Revengers 3 — Ken Wakui

Takemichi time-leaps 12 years into the past to save his beloved ex-girlfriend, Hinata, from getting murdered by the villainous Tokyo Manji Gang. In order to stop the Moebius from splitting Toman apart, Takemichi tries to persuade Mikey to avoid the conflict. That's when Moebius attacks! Things spiral out of control, leaving Takemichi bewildered over rapid changes in the timeline. And someone's got a knife with Draken's name on it!