Keisuke Baji/Synopsis

History
As a child, Baji was close friends with Mikey. Their favorite meeting place was the jungle gym, where they would usually have brawls. Mikey claims that he always won those bouts.

As he entered middle school, Baji became one of the founding members of the Tokyo Manji Gang. He stood beside Mikey, Draken, Kazutora, Pah-Chin, and Mitsuya.

For Mikey's birthday he and Kazutora planned to break in and steal Mikey's dream bike because of he'd ride around on a Moped which was slow compared to their bikes. Which other gangs often made fun of resulting in Mikey kicking it, and breaking it before Mikey and Baji fought the other gang. So they broke into the bike shop that happened to be owned by Mikey's older brother. Out of fear Kazutora hit Shinichiro in the head killing him. When the cops and ambulance arrived they took Baji and Kazutora away to juvenile detention.

Baji didn't spend as much time as Kazutora did and returned to the gang before. He often told Mikey to forgive Kazutora.

After Kazutora was released he and Baji joined Valhalla earning themselves top ranks. Baji entered to gain more knowledge on Kisaki.

The night of Valhalla versus Toman, Baji was stabbed by Kazutora continuing to fight after to take down Kisaki. But the blood loss lead to him fainting appearing dead. Which lead to Kazutora and Mikey to fight, fearing Mikey was going to kill Kazutora. Baji stood up and stabbed himself. Killing himself for Mikey and Kazutora. He told Takemichi to watch out for Kisaki and take care of the ones he loved thanking Chifuyu in his final moments.

Moebius
Keisuke arrives with the rest of the Toman members to support Manjiro Sano and Ken Ryuguji and fight off Moebius. Excited, he ties up his hair and prepares for the fight. He easily defeats multiple Meobius members with ease.