A very powerful Ability User. Her ability, "√A-Z," allows her to view and edit world lines to read an opponent's position and attack patterns. She is essentially a user of "Teleportation" and "Illusion." A neat and refined student. First person: AZKi / I (polite). Summons Pioneers. Affiliation: Holo Academy.

Weapon: Murasamemaru. A hardcore otaku with extensive knowledge of games and manga. An Ability User and student at Holo Academy who brings the Sukon-bu into battle. Creates techniques with her "Freezing" ability. First person: Shirakami. Affiliation: Holo Academy.

Weapon: Katana. Her ability manipulates wind to slash through opponents. She is also a regular Hoshiryomi. Pet: Pokobe. First person: Kazama. Affiliation: Holo Academy.

An idol with a beautiful singing voice who fights with an axe. An Ability User who overwhelms opponents with speed and gravity. Ability: "Stellar Stellar," with an additional awakening form. First person: Sui-chan / I (standard). Accompanied by Takoyaki pets and Hoshiryomi. Affiliation: Holo Academy.

Summons the Subaru-tomo to deceive opponents and attacks with raw power. Weapons: Megaphone and Knuckle Gloves. Ability: "Wave," capable of destroying wide areas and internal structures. First person: Subaru / I (casual/tomboyish). Affiliation: Holo Academy.

Suisei's older sister. A beautiful woman who cooks for others, though she can be quite lazy. Affiliation: Holo Academy.

Possesses incredibly menacing power. Ability: "Darkness." Affiliation: Holo Academy.

Sho Azabu. Ability: "Mimicry." Copies and attacks with the opponent's abilities. His physical abilities and reaction speeds are double that of a normal human. First person: I (masculine/casual). Affiliation: Raybean Academy.

An Esper wielding the power of darkness. Wears a crow mask and utilizes high-speed movements. Affiliation: Hydra. First person: I (archaic/formal).

Sends students into battle by summoning them. Abilities: "Summoning" and "Command." Affiliation: Hydra. First person: I (soft/polite).