Super Seisyun Brothers (Series)

Mao Saitou

Mao Saitou is a 17-year-old high school student and the best friend of Chika Shinmoto.

Kaito Ishikawa

Mako Saitou

Mako Saitou is a voice actor known for their work on various projects.

Ai Kayano

Chika Shinmoto

Chika Shinmoto is a cheerful 17-year-old high school student and the younger brother of Chiko Shinmoto.

Ryouta Oosaka

Chiko Shinmoto

Chiko Shinmoto is a 20-year-old, energetic second-year college student with blond hair and blue-green eyes.

Nozomi Yamamoto

Ui Umezono

Ui Umezono is a college student and senpai to Chiko Shinmoto.

Maaya Uchida

Iori Maruoka

Iori Maruoka is a 17-year-old second-year high school student.

Junichi Yanagita

Shiyo Kohara

Shiyo Kohara is a university friend of Chiko Shinmoto, appearing in episode 4.

Inori Minase