Male. White hair and red eyes. Quiet but possesses a murderous aura and a brutal personality. He always travels with you. A half-spirit.

Female. Short yellow hair and orange eyes. She seeks to set the world right alongside her adoptive brother, Jinka. She loves helping humans and takes good care of her companions. She has a bold and refreshing yet warm personality. A half-spirit. She calls Jinka by his name.

Male. Long purple hair with heterochromia: red left eye and yellow right eye. He used to loathe and hate humans, but as he began helping them and fixing the world with his adoptive sister Tama, he gradually started helping humans without even realizing it. He seems cold but is secretly a tsundere. A half-spirit. He calls Tama "Sister."

Male. Brown hair and green eyes. He is cowardly and weak but possesses a strong sense of justice. A human.