The Boy Next Door

Hotaru, who moved to Tokyo by herself on her parents' advice, is a simple girl who can barely keep up with what everyone is talking about. Undeterred, Hotaru tries to befriend the handsome guy next door who treats her coldly! After nursing a cold, they get a little closer. Then, Hotaru is invited by a friend to a popular idol concert, where she has an unexpected encounter...?! (Source: Margaret, translated via DeepL)