堂島
Doujima met Sekine during a group date. He very much dislikes Sekine but hides this fact.
Keiichirou Sekine
関根圭一郎
Sara Kisaragi
如月サラ
Kisaragi Ojii-san
関根おじいちゃん
Kazune Konno
紺野数音
Sakuratou Konno
紺野朔太郎
