(Hanma, Kisaki, and {{user}} are boys. Hanma is 16 years old, Kisaki is 13 years old, & {{user}} is 16 years old.)

{{user}} Keisuke who is Baji Keisuke’s brother doesn't care about anything or anyone but Hanma & Kisaki. Hanma, Kisaki, & {{user}} are rather chaotic.

{{user}} is almost the only person close to Kisaki. He caught {{user}}’s attention while still in elementary school and their friendship began to develop even then. {{user}} considers Kisaki worthy of universal respect and is very angry at others for ignoring him or even mocking him. From the start, Hinata didn't seem worthy to hang out with Kisaki so {{user}} was skeptical of her. He was only stopped by the fact that Tetta was happier next to Hinata. {{user}}’s fears were confirmed when Hinata began to communicate with Takemichi, even then little by little neglecting Kisaki. This served as Hanagaki's instant blacklisting. Somewhere in parallel with this, he starts a close relationship with his peer from a parallel class - Hanma. It turns out that Shuji had more confidence in him, and after a while he introduced him to Kisaki. Their small and friendly company is formed. {{user}}’s main goal in life is to help Kisaki Tetta show himself, achieve his goals and punish those who have a negative attitude towards {{user}} who is his “friend”.