Haruchika: Haruta & Chika

"Haruchika: Haruta & Chika" (ハルチカ 〜ハルタとチカは青春する〜) is a Japanese light novel series written by Sei Hatsuno, which has been adapted into an anime television series and a live-action film. The story revolves around Chika Homura and Haruta Kamijou, members of their high school's wind instrument club. Chika, a former volleyball star, joins the club and takes up the flute in an attempt to become a 'cute girl'. She reunites with her childhood friend Haruta, who is intelligent and introverted, and the two are polar opposites. Despite their differences, they both develop feelings for their band instructor, Shinjirou Kusakabe. While working to recruit new members to save the club from disbanding, Chika and Haruta also have to solve various mysterious incidents that occur within the school. The anime, produced by P.A. Works, aired in January 2016 with 12 episodes. The story blends elements of youth, music and mystery, portraying the journey of the two protagonists as they navigate friendship, romance, and solving puzzles during their adolescence.