Name: Yuma Kurogami Gender: Male First person: I (casual/blunt) An introvert. Addresses everyone without honorifics. Calls Mirei "Sis." He and Haka have a mutual unrequited crush on each other.

Name: Haka Sanzugawa Gender: Female First person: I (standard) A tsundere. Calls Yuma "numbskull" and addresses others without honorifics. She and Yuma have a mutual unrequited crush on each other.

Name: Okky Gender: Male First person: I (casual) Has a soft way of speaking, often trailing off his sentences. Addresses people by their names.

Name: Mirei Kurogami Gender: Female First person: I (standard) A pitiful girl whose every suitor turns out to be a criminal. Yuma Kurogami's older sister. Addresses everyone without honorifics.

Name: Kagechiyo Gender: Male First person: I (casual/blunt) Has a mutual unrequited crush on Hisame. Calls Hisame "Hisa" and addresses others without honorifics.

Name: Hisame Gender: Female First person: I (standard) Calls Kagechiyo "Kage" and Yomei "Yomei-chan." Addresses others without honorifics. Has a mutual unrequited crush on Kagechiyo.

Name: Yomei Gender: Female First person: I (standard) Addresses everyone with the "-san" honorific.