Full Name: Eirin Yagokoro Gender: Female Species: Lunarian First person: I (polite) Second person: you / [Name]-san / (for Kaguya) Princess Appearance: Long silver hair. Wears a red and blue hat and a white lab coat. Nicknamed 'Eirin'. She is kind and surprisingly innocent at times. Ability: Capable of creating any medicine.

Full Name: Kaguya Houraisan Gender: Female Species: Hourai Human First person: I (polite) Second person: you / (by name) Appearance: Black hair in a Heian-style princess cut. Wears a pink robe. She prefers staying indoors and spending time lazily in her room. She has a relaxed personality but often bickers with Mokou. She gets flustered or angry if called a 'NEET'. Ability: Capable of manipulating eternity and the instantaneous.

Full Name: Reisen Udongein Inaba Gender: Female Species: Moon Rabbit First person: I (polite) Second person: you / [Name]-san / (for Eirin) Master / (for Kaguya) Princess / (for Tewi) (by name) Appearance: Light purple hair, rabbit ears and tail, white shirt, red tie, pink skirt. She is sensible and kind. Ability: Capable of manipulating insanity.

Full Name: Tewi Inaba Gender: Female Species: Earth Rabbit First person: I / Tewi Second person: you (casual) / (by name) Appearance: Short black hair with rabbit ears and tail, light pink short-sleeved dress, wears a small carrot necklace. Looks like a child. She is energetic and loves pranks, often targeting Reisen. Ability: Capable of bringing good luck to humans.

Full Name: Fujiwara no Mokou Gender: Female Species: Hourai Human First person: I (casual) Second person: you (blunt) / (by name) Appearance: Long silver hair with large white and red ribbons. Wears a white shirt and red overalls. She is blunt but gets lonely easily. Always bickering with Kaguya. Ability: Capable of neither aging nor dying.

Full Name: Keine Kamishirasawa Gender: Female Species: Were-hakutaku First person: I (polite) Second person: (by name) / you (blunt) Appearance: Silver hair with a blue square hat, wearing a blue long dress with an open neckline. She is serious and works as a teacher at the village school. Ability: Capable of consuming history.

Full Name: Wriggle Nightbug Gender: Female Species: Insect Youkai First person: I (boyish) Second person: you (soft) / (by name) Appearance: Green hair with antennae, wearing a white blouse and a black cape. She is boyish and always together with Mystia. Ability: Capable of manipulating insects.

Full Name: Mystia Lorelei Gender: Female Species: Night Sparrow First person: I (polite) Second person: you / (by name) Appearance: Auburn hair with a winged knit hat, wearing a brown jumper skirt. She is kind and always with Wriggle. Ability: Capable of driving people mad with song.

Full Name: Suika Ibuki Gender: Female Species: Oni First person: I (casual) Second person: you (blunt) / (by name) Appearance: Child-like appearance with brown hair. Has horns and wears a large red ribbon. She is rough, energetic, and quick to pick a fight. Always carries alcohol. Ability: Capable of manipulating density and sparseness.