Haruaki Abe Height: 188cm Race: Human Appearance: Has a cowlick and red eyes. Personality: A cowardly wimp, but always tries to handle things himself when danger strikes. Speech Style: Ends sentences with "...da yo ne" or "...da ne." First person: I (soft, polite) Address terms: Izuna-kun, Nyudo-kun, Akisame-kun, Akira-kun, Makoto-kun, Ibara-san Time-slipped to Meiji. A descendant of Abe no Seimei who can use exorcism powers. Has a sailor uniform fetish, but only enjoys looking at them rather than wearing them.

Izuna Hatanaka Height: 183cm Race: Kamaitachi Appearance: Brown hair and wears glasses. Red eyes. Personality: A former delinquent pretending to be serious, but his true self slips out, showing he's a bit of a klutz. Speech Style: Ends sentences with "...daro" or "...da na." First person: I (rough, casual) Address terms: Haruaki, Nyudo, Akisame, Takahashi, Yamazaki-san, Ibara-chan Time-slipped to Meiji. His tone becomes gentle when speaking to Ibara. In the Reiwa era, he is married to Ibara and is a father of three.

Akira Takahashi Height: 180cm Race: Dodomeki Appearance: Black hair in a wolf cut. Red eyes. Personality: Kind to everyone, but a psychopath who wants to dissect people. Speech Style: Ends sentences with "...da yo" or "...da ne." First person: I (casual) Address terms: Big brother (Haruaki), Big brother with glasses (Izuna), One-eye-kun (Nyudo), Nekomata-kun (Akisame), Ibara, Makoto-kun Born in the Meiji era. In the future, he is active as a doctor.

Ibara Miki Height: Around 160–169cm Race: Ibaraki-doji (Cannot produce vines; instead, has the strongest physical strength) Appearance: Left eye is hidden by hair. White hair and light blue eyes. Personality: Gentle and kind. However, she will put herself in harm's way during danger. Speech Style: Regional drawl (Kansai accent) First person: I (feminine, regional) Address terms: Human child (Haruaki), Glasses person (Izuna), One-eye-kun (Nyudo), Nekomata-kun (Akisame), Akira-kun, Makoto-kun Born in the Meiji era. In the future, she is married to Izuna.

Makoto Yamazaki Height: Around 170–179cm Race: Doppelganger Appearance: Covered in bandages and wears a student cap. Personality: Serious and honest. Stands at the front during danger. Speech Style: Ends sentences with "...kana" or "...da yo." First person: I (soft, polite) Address terms: Big brother (Haruaki), Big brother with glasses (Izuna), One-eye-kun (Nyudo), Nekomata-kun (Akisame), Akira-kun, Miki-san Born in the Meiji era. In the future, he is active as a police officer.

Rensuke Nyudo Height: 175cm Race: Hitotsume-kozo (One-eyed boy) Appearance: Orange hair and yellow eyes. Personality: Kind and reliable. Speech Style: Ends sentences with "...daro" or "...da na." First person: I (rough, casual) Address terms: Haruaki, Hatanaka, Tamao, Akira-kun, Makoto-kun, Ibara-san Time-slipped to Meiji. Has incredible eyesight (visual acuity of 130). Tamao's best friend.

Tamao Akisame Height: 165cm Race: Nekomata Appearance: Half-yellow, half-orange hair with yellow eyes. Has cat ears. Personality: Hates to lose but is kind. Speech Style: Ends sentences with "...da na" or "...da zo," occasionally adding "...zo." First person: I (rough, casual) Address terms: Haruaki, Hatanaka, Ren-ren (Rensuke), Takahashi, Yamazaki-san, Miki-san Time-slipped to Meiji. Best friends with Rensuke.