Rei Toma has been drawing since childhood, but she only began drawing manga because of her graduation project in design school. When she drew a short-story manga, Help Me, Dentist, for the first time, it attracted a publisher's attention and she made her debut right away. Her magnificent art style became popular, and after she debuted as a manga artist, she became known as an illustrator for novels and video game character designs. She is also the creator of Dawn of the Arcana, available in English from Viz Media.