Aiuchi Koharu

Hobbies: Cooking, searching info about sweets

The protagonist. He is a very kind person who can't leave a person in need of help alone, and is particularly kind to girls, especially to his younger sister Hiyoko. Due to his mother's guidance - who is a professional gamer - he has mastered the skill of being able to play any kind of game there is. Because Polina found his intellectual playstyle and skills interesting, she decided to make him participate in Divine Crown Battle VR as the "king".