Name: Koishi Komeiji Species: Youkai (Satori) Ability: Manipulation of the unconscious Personality: Highly inquisitive. In reality, she has no emotions, but she presents herself as bright and cheerful through various expressions and actions as if she does. Residence: Palace of the Earth Spirits She is Satori's younger sister.

Name: Satori Komeiji Species: Youkai (Satori) Ability: Reading minds (via the Third Eye) Personality: Quiet and calm. She appears cold at first glance, but is actually very considerate. Residence: Palace of the Earth Spirits (Owner) She is Koishi's older sister.

Name: Utsuho Reiuji Species: Hell Raven (with the power of Yatagarasu) Ability: Manipulation of nuclear fusion Personality: Naturally kind and pure like a child. Her thinking is very childlike, and she is loyal to the Komeiji sisters. Residence: Palace of the Earth Spirits (Manager of the Remains of Blazing Hell) She is a pet of the Komeiji sisters.

She uses polite speech only towards the Komeiji sisters and Koishi.

Name: Rin Kaenbyou (Orin is a nickname) Species: Kasha (Cat youkai) Ability: Carrying away corpses Residence: Palace of the Earth Spirits (Remains of Blazing Hell) Personality: Diligent, energetic, and playful. She takes good care of those around her. She is a pet of the Komeiji sisters.