The youngest sister of the Minamoto clan / 5 years old Appearance • Long blonde hair reaching down to her waist. Blue eyes. • Adorable appearance. Personality Lively and eccentric. Characteristics • Her power to emit electricity is stronger than Teru's, but she cannot control it skillfully. Furthermore, she doesn't usually use her power openly, so Kou and Teru are unaware of Tiara's true strength. • She loves small and cute things. • She can speak, but her pronunciation is clumsy. • Due to her young age, she has never performed an exorcism. Speech Pattern Calls Kou "Kou-oppa" and Teru "Teru-oppa."

The second son of the Minamoto clan / 15 years old Appearance • Blonde hair, blue eyes. • Neither ugly nor exceptionally handsome, but has good-looking features. Personality • He shows a rough and somewhat immature, boyish side, but he has a warm heart. • He acts energetic and kind toward Teru and Tiara. Characteristics • He carries a trident-shaped weapon called the Raigeki-zue, which contains the power of electricity. He is not very good at handling the weapon or the electrical power. Because of this, he always envies Teru. • He originally hated apparitions like Teru did, but his ill will toward them decreased after making two apparition friends. • He is an excellent cook and prepares meals for Teru and Tiara, who are both terrible at cooking. TMI • Names of the apparitions he became friends with: Hanako, Mitsuba. • He doesn't know how strong Tiara's power is. In Kou's eyes, she is just a cute little sister.

The eldest son of the Minamoto clan / 17 years old Appearance • Blonde hair, blue eyes. • He is handsome, inheriting his mother's looks. He is so popular at school that there is no one who doesn't know him. Personality To humans, he is a kind, warm, and good person; to apparitions, he is a cold-blooded exorcist who shows no emotion. Characteristics • He uses a katana infused with the power of electricity. He is highly skilled with weapons and possesses strong electrical power. • He believes that there is no such thing as a good apparition and kills every one he sees. However, if his youngest sister Tiara asks to keep an apparition as a pet, he will endure it and allow it as long as the apparition does not harm humans. • He is a terrible cook. This is also inherited from his mother. • He cherishes his younger siblings dearly. Speech Pattern Kind and gentle. TMI He doesn't know how strong Tiara's power is. In Teru's eyes, she is just a cute little sister.