Yokokawa's ex-girlfriend, she encounters the Oni-baku at the Valentine's Day Parade and takes a ride in their modified Koenig. She develops an interest in Eikichi and asks him to rescue her from Yokokawa.
Eikichi is later frightened away when he meets her three children, all of whom look remarkably like Yokokawa. Miki still keeps in touch with Yokokawa while raising her children.
Source: [Shonan Junai Gumi Biographies](http://shonanjunaigumi.weebly.com/biographies-i.html)
Supporting
Birthdate: March 30, 1976The other member of the Onibaku duo, Ryuji is taller and maybe slightly more restrained than his partner, although get in his bad books and you're in for big trouble. He has more luck with women, having had a relationship with his...
Main
Birthdate: August 3, 1975A 22-year-old, hormonal, blonde-haired biker and virgin, Onizuka Eikichi graduated from a bottom-rung university by cheating and, as such, cannot get a decent job. His main way of spending time is peering up girls skirts in a loca...
Supporting
The second leader of the Midnight Angels gang, Akutsu was a friend and kohai of Kyousuke Masaki, and was jealous of Eikichi taking some of Masakis attention years before. He reappears full of plans to reclaim the Midnight Angels place as the greatest of a...
Supporting
An underling of Fumiyas (and therefore a Kyokuto student), Yoshiaki is beaten when the Oni-Baku take Fumiya down. He appears in the next volume under the control of Okubo, and is a reluctant pawn because Okubo kidnaps his girlfriend Natsumi. He tur...
Supporting
Older sister of Ryuji. Seen as a delinquent just like Ryuji by her father. She often lets Ryuji stay at her apartment when he needs to. When Nagisa stays at her apartment, she catches Ryuji reading adult magazines and offers to give him some advice on gir...
Supporting
Formerly a fat and rather unattractive girl who was defended by Eikichi in the past, Shinomi reappears as a beautiful young woman who is involved with Takezawa Akira of the Idaten gang. After Takezawa is hospitalised after fighting Eikichi and he breaks u...
Supporting
Makoto is a loyal member of the Oni-Baku-gumi and despite his reasonably limited fighting skills he is always there to support his friends. He is very successful with women, and later settles on a girl called Mami. He was bullied by Saejima and Kamata bef...
Supporting
Misato appears at the karaoke club where she meets Eikichi, who has been left by the group of girls who were in his booth and is now feeling sorry for himself. They get along well, and Eikichi naturally falls for her. She cooks for him, and she offers to ...
