The story centers on Keitarou Gentouga, who has the ability to be a spirit medium. In junior high school, he got someone else wrapped up in a spirit possession incident, and he has been a shut-in for more than two years. As he reintroduces himself to society as a private tutor, he meets a genius girl named Yayoi Houzuki. Yayoi is instantly able to tell that Keitarou has skill as a spirit medium, and she invites him to go with her to a haunted location. The two then start their journey capturing evil spirits.

Yu Sasaharaas Yayoi Hozuki (voice)
Nobunaga Shimazakias Keitaro Gentoga (voice)
Kana Hanazawaas Eiko Hozuki (voice)
Yurika Hinoas Yayoi's Mother (voice)
Yoshihiro Nakamuraas Narrator (voice)
Fumi Hiranoas Toko Awamiya (voice)
Kujiraas Kishimojin (voice)
Arisa Kinamias Unborn Spirit (voice)
Sayaka Aidaas Unborn Spirit (voice)
Yuuki Naruseas Unborn Spirit (voice)
Kazuho Hyoudou
Kohta Yamamoto