|Birth date||March 29 (Aries)|
|Hometown|| Kamiiso District|
|Height||169 cm (5'6")|
|Weight||62 kg (137 lbs)|
Reinan University Physical Education College
|School Club||Second Karate Club|
|Martial Arts Level|| Kaburagi-ryu Karate 1-kyuu (Brown belt) 1-dan (Black belt) |
|First Appearance||Chapter 1|
Kohinata Minoru is a college student at ,Reinan University, which is popular for its sports rather than academic orientation. He starts out as a gymnast alongside his friend, Misaki Nana, but is bullied by his gymnast seniors. One evening, a karate student at Reinan, Mutou Ryuuji, witnesses Minoru being bullied and comes to his rescue. Then Mutou attempts to change Minoru's passive behavior by dragging him into the world of karate. Minoru, joining the second karate club (Kaburagi-ryu karate), makes new friends and learns some of their dark pasts, including a shocking death that reveals motives for revenge.
Passive behavior at first. After being taken in by the 2nd Karate club, Minoru changes from an athlete to a fighter. Normally still passive, but once someone mocks/beats his friends his behavior changes from passive to agressive and shows that he is ready to brawl. It can be said that he has been infected with Mutou's poision as Kohinata loves to fight as a way to improve his self. But he doesn't go around starting random fights as we first saw Mutou doing. Sometimes Minoru's aggressive behavior can become his achilles heel in some cases, as he may tend to not listen to fight plans and start fights with fighters stronger than him.
One day at the gymnastics hall, while watching Nana practice High Jump,, Minoru was accidentally hit in the face, giving him multiple injuries to the mouth, and a bloody nose. Seeing the state of his face, Nana apologetically tries to help. Mutou Ryuuto, seeing the gym is still open long after school hours, decides to investigate. Suddenly, the Gymnastics team make their entrance into the gym, and upon finding Minoru and Nana, begin to beat up Minoru out of jealousy. Nana tries to protect Minoru, but instead is sexually assaulted. Minoru, seeing this, gets angry, and contrary to the expectations of Mutou, who was watching all along, kowtows. Mutou sees this and gets angry. Coming back from defeating the Judo club members, Mutou is still in possession of his mask. He quickly knocks out all of the gymnastics members, then proceeds to punch minoru, making him faint. Mutou picks him up and declares that Minoru is weak, so he will "Change" Minoru.
Minoru wakes up in the Dojo of the 2nd Karate Club, with a bandage on his nose and wearing a gi, much to his chagrin. He notices a man standing over him who introduces himself as the head of the Second Karate club, Minami Hiroko. Suddenly, Mutou arrives, still wearing his mask and scaring MInoru. Mutou takes off his mask and introduces himself, explaining the course of events after Minoru was knocked out and misunderstanding the relationslip between Minoru and Nana. Hiroko cuts in and asks him to join the Karate club, declaring that he has talent and the eyes of a fighter. Minoru accepts, much to Nana's anger later on in the day. She punches him and storms off. Suddenly Mutou comes out from behind, and tries to "comfort" him. He offers to make Minoru his apprentice so that Minoru can become as popular as him, with the Judo club members appearing. They ask about the Judo club being attacked, and Mutou laughs at them, saying that there are too little people to pose a threat to him. Suddenly, the OB of the Judo club and a yakuza, Tachiyama Yoshiaki appears. He decides to deal with Mutou himself and is able to mount Mutou, even though Mutou's first hit was able to knock out his front teeth. Mutou attempts to land a palm strike on Yoshiaki's ears, forcing Yoshiaki to stand up to avoid. Then he jabs Yoshiaki's throat. Again, Yoshiaki gets Mutou on the floor with an Arm Bar, but Mutou reads the lock and slams his elbow into Yoshiaki's face. Mutou lifts up his foot to squish Yoshiaki's balls, but misses on purpose and he and Minoru leave. The Judo members chase after him, but they are all beaten.