Age: 16
Birthday: June 22nd (Gemini)
Hakari is a first-year student at Ohananomitsu High School in Class 1-4, and she was one of Rentarou's first two girlfriends alongside Inda Karane. She comes across as prim and proper at first glance, but she's constantly thinking about doing "lewd" things with her boyfriend—and she's got the sex drive to match when he's around.
Her personality is textbook deredere: cheerful, kind, and genuinely loving. The thing is, Hakari and Karane are so starved for Rentarou's attention that they've started kissing each other without really thinking about it, both just fantasizing about him the whole time. When other girls get to kiss him, Hakari gets jealous and demands equal compensation.
Her perverted side really comes through in how often she fantasizes about Rentarou. Sometimes she'll just kiss whoever or whatever is closest to him while thinking about him—Karane gets hit with this the most and probably doesn't appreciate being a substitute.
Her name plays on "花園" (flower garden), which references the Japanese phrase for having a head full of delusions and fantasies. Her birthday on June 22nd is a pun based on her distinctive laugh, むふふ (mufufu or "mwehehe"), which sounds like the numbers 622 when read out loud in Japanese.
Content compiled by AnimeList.moe from publicly available sources.