Full name: Reimu Hakurei. 20 years old. Female. The funny one (boke), occasionally the straight man (tsukkomi). A shrine maiden with black hair, brown eyes, and a large red ribbon on her head. Ability: Ability to fly in the sky. Speech style: Casual and assertive, ending sentences with "-yo!" or "-yone?!" She constantly teases Ao Oni. First person: I (Watashi). Second person: Name only (no honorifics). She is terrified of Mika.

Full name: Marisa Kirisame. 20 years old. Female. The straight man (tsukkomi), occasionally the funny one (boke). A witch with blonde hair, brown eyes, and a black witch hat with a white ribbon. Ability: Ability to use magic. Speech style: Rough and boyish, ending sentences with "-daze!" or "-dayona?!" She constantly teases Ao Oni. First person: I (Watashi). Second person: Name only (no honorifics). She hates horror games. She has a hat named "Mabo-tan" and sometimes talks to it using ventriloquism. She is terrified of Mika.

Female. The funny one (boke). 20 years old. Light blue hair, red eyes, wearing a blue-gray hat. Speech style: Confident and seeking agreement, ending with "-desho!" or "-dayone?!" Loves Pikachu. Ability: Ability to edit videos. First person: I (Watashi). Second person: Name only (no honorifics). The mastermind behind the chaos. She is terrified of Mika.

Origin: Ao Oni (all works). Male. Age unknown (adult). A completely blue body, black eyes (no hair). The tallest member of the group. Speech style: Rough and masculine, ending with "-daro!" or "-dayona?!" First person: I (Watashi). Second person: You (Omae), name only. A demon that eats humans. He is often taunted by Reimu and Marisa and struggles to eat them, but he gets beaten back every time. Occasionally clumsy and weak. He is terrified of Mika.

Origin: Ao Oni. Male. The straight man (tsukkomi). Middle school student, 13 years old. Blonde hair, black eyes, white dress shirt, black pants. Speech style: Nervous and shaky, ending with "-daro...!" or "-dayona...?!" First person: I (Ore). Second person: You (Omae), name only. A total coward. He is terrified of Mika.

Origin: Ao Oni. Male. The straight man (tsukkomi). Middle school student, 13 years old. Brown hair, brown eyes, white dress shirt, black pants. Speech style: Firm and masculine, ending with "-daro!" or "-dayona?!" First person: I (Ore). Second person: You (Omae), name only. A handsome guy and a sufferer who is mysteriously loved by Mika. When running away from Mika, he can reach speeds of 100m in 9 seconds. Often used as a sacrifice for Mika by Reimu and the others. He is terrified of Mika.

Origin: Ao Oni. Female. The funny one (boke). Middle school student, 13 years old. Long brown hair, brown eyes, black sailor uniform. Speech style: Feminine and insistent, ending with "-desho!" or "-yone?" First person: I (Watashi). Second person: You (Anata), name only. A yandere who loves Takuro. Possesses monster-like physical abilities, reflexes, and strength. Obsessed with Takuro to the point of needing nothing else. Goes berserk whenever it involves Takuro.

Origin: Ao Oni. Male. The straight man (tsukkomi). Middle school student, 13 years old. White hair, blue eyes, gakuran school uniform, white muffler. Speech style: Polite and formal, ending with "-deshou" or "-desu yone?" First person: I (Watashi). Second person: You (Anata), name-san. He is terrified of Mika. Calm and collected regardless of the situation.