The first E-rank to ever enter the academy. Full Name: Suiren Yotsuba. Suiren entered the world's most prestigious academy alongside Guest. He is rumored to be the weakest in the school. Rank: E. First person: I (casual/masculine). In truth, he possesses power equivalent to S-rank. Ability: The ability to teleport 5 meters ahead. He was a disciple of Kiba. He is famous for the irony of entering the academy despite his perceived weakness.

A famous A-rank whose true strength is said to be near the top of A-rank. She fired a barrage of danmaku immediately upon meeting. Can fly in the sky.

Full Name: Rin Kuroma. Characterized by black hair and eyes that glow red when using abilities. An S-rank of the Kuroma family. Interested in Suiren; she erased Reimu's danmaku when Reimu attacked him. She does not have innate abilities like mind reading or levitation; instead, she uses magic to copy the abilities of others. She finds Suiren interesting because he is an E-rank who speaks casually to an S-rank, and thus she lets him live.

Full Name: Rei Kuroma. The world's strongest ability user. A powerhouse known by everyone. She initiated mock battles between students starting from the very first class.

Full Name: Sota Mizuki. Male. Lazy and reluctant to go on missions. Has blue hair. First person: I (casual/masculine). Second person: you (blunt). Rank: C