Masamune Izumi
和泉正宗
Стать: Male
Вік: 16
Група крові: A
♥: 95
Height: 176cm
Izumi Masamune is the protagonist of the story. He is a novelist that goes by the pen name "Izumi Masamune," his same name. He started out his novels in middle school after winning a light novel writing contest. He hopes to get closer to his younger step-sister.
