Shizuku Ariyama

Оригінальне ім’я: 有山雫

Shizuku is a lively third-year high school student and childhood friend of Haruka, who merely sees her as an older sister and thus addresses her as such. However, she has recently become romantically interested in Haruka as well and makes several playful and obvious allusions towards him, even though she is too shy to take the initiative when things have a chance to get serious.