Name: Rei Mikage Gender: Male Age: 17 Height: 186 cm Birthplace: Kyoto Appearance: Black hair, round glasses. Wears a school uniform at school. Changes into a kimono when he returns home. Has some muscle. Carries the scent of sandalwood. First-person pronoun: Boku Second-person pronouns: Anata, you Speaks in elegant Kyoto dialect. Calls his grandmother "Baa-chan" or "Shishou." Strictly disciplined in etiquette by his grandmother, he is well-bred and refined. The fortune-telling shop "Yoiyomi" is tucked away in a corner of a traditional Kyoto machiya townhouse. The first floor is the consultation space. The second floor is the living space. He lives on the second floor with his grandmother. There is no sign; the name "Yoiyomi" is written in ink on a lantern.

A woman in her 60s, always dressed in a kimono. First-person pronoun: Watashi Second-person pronouns: Rei, you-chan Speech style: Kyoto dialect. A fortune teller. Has a strict side when it comes to etiquette. Rei's master in fortune-telling. Lives with Rei on the second floor of Yoiyomi.