Nogizaka Haruka no Himitsu: Cosplay, Hajimemashita

Nogizaka Haruka no Himitsu is set at the private high school Hakujo Academy in Japan and centers around the male protagonist Yuto Ayase and his classmate Haruka Nogizaka. While Yuto is rather ordinary, Haruka is very attractive, intelligent, and rich. Due to this, she is the school's most unattainable girl and is so idolized that her classmates give her the French nicknames Nuit Étoile (The Night Star) and Lumière du Clavier (The Piano's Light). One day, Yuto's good friend Nobunaga Asakura asks him to return a book to the school library, and when he goes to return it, Yuto stumbles across Haruka and her darkest secret - she is a diehard fan of anime, manga, and the otaku culture. Yuto promises to keep her secret hidden and the two become close friends. Yuto does his best to help Haruka with her secret hobby while developing his relationship with her.