Episode 6

Regret is the 6th episode of the Tokyo Revengers anime. series.

Summary
Ken Ryuguji is born in the Shibuya red light district and lives in a brothel. He never met his father and his mother was a prostitute that eventually abandoned him. Being taller than most kids, he was intimidating others and was calling himself "Draken". In fifth grade, he got his head tattoo and started getting and winning more fights, causing others to fear messing with him. However, there was Sameyama Crew that dominated the neighborhood and they had beaten Ken before. Sameyama informs Ken that there is another kid who is getting cocky like Ken and his name is Mikey from Seventh Middle School, and orders Ken to bring Mikey to him. Unable to disobey, Ken heads looking for Mikey, however he is also excited, he could try fighting him.

Ken ends up finding "Mikey", but Mikey isn't what he expected as he is much smaller than him. He wonders if he should fight him, but informs him that some middle schoolers wanted him to get Mikey to them, but he won't force him. Mikey agrees to go since Ken had asked him, which surprises Ken. When they get to Sameyama, Mikey instantly runs and jump kicks Sameyama, beating him and scaring the rest. Mikey recognizes Ken as Draken from Fourth Middle School and wonders why he is hanging out with those guys and wishes to be friend with Ken.

Takemichi wanting to know more about Moebius, returns to the present. He tells Naoto that he doesn't believe Mikey and Draken would end in a conflict and ask him to track Nobutaka Osanai in order to ask him what happened between Toman and Moebius. Naoto tracks Nobutaka to a construction site. They end up seeing Nobutaka being yelled for being late and are surprised he used to be Moebius commander. They end up talking with him, and Nobutaka initially refuses to talk about Toman fight, however he denies Naoto's accusations that he ordered Ken's death. Nobutaka reveals that they didn't kill Ken, but the incident was a trigger that led to Toman's internal conflicts and all was planned by someone. As Nobutaka's boss calls him, Nobutaka leaves, stating that if Ken didn't die, his life won't have been ruined. Naoto believes Nobutaka, as he looked quite shaken and realizes that someone used Nobutaka and wished to split Toman. Takemichi then returns to the past, in order to warn Mikey.

Takemichi wakes up on a bike with Atsushi Sendo and gets happy that Atsushi is still alive. He asks him if he have any dreams and Atsushi reveals he dreams of becoming a hairstylist. Takemichi supports him and states he believes in him. Takemichi then leaves and goes to Manjiro who is with Ken, Pah-chin and Peyan. Takemichi asks Manjiro to call off the fight with Moebius, stating that someone is plotting the fight, but he can't tell him how he knows. Pah-chin then pushes Takemichi aside warning him that he will kill him if he says anything else. Takemichi keeps insisting its a trap, which annoys Pah-chin and he starts hitting him. Manjiro states that they are going to fight Moebius as he made up his mind already. As Takemichi states he won't back down, Ken stops Pah-chin, stating that maybe they need to look more into Moebius. Manjiro then wonders if Ken is against Toman. Nobutaka Osanai then shows up and states they should respect as he is two years older, which makes Pah-chin angry and he rushes at him, but Nobutaka knocks him with a punch and jokes that they need to rename to Middle School Baby Alliance. Nobuataka comments that he heard they are picking a fight with them and that he decided to bring the fight to them and calls the rest of the Moebius, who surround the Toman members.