Naru Narusegawa, Mokoto Aoyama, Mitsune Konno, and Mutsumi Otohime are from the manga and anime adaptation Love Hina

Naru Narusegawa (成瀬川 なる, Narusegawa Naru) is the deuteragonist of Love Hina, with most of the story centering around her and/or Keitaro Urashima. A studious high school graduate, she desires to enter Tokyo University to fulfill a promise she made in the past.

Motoko Aoyama (青山 素子 Aoyama Motoko), sombre and athletic, as of the start of the manga, is a Xth grade high student and martial arts practitioner living in Room 302 of the Hinata House. Dubbed “Kendo Girl” by others, Motoko is born into the head family of the Shinmei-ryu School of Martial Arts; a school of swordswomen who act as demon slayers and exorcists in Japan, and is next in line to inherit ownership of the school.

Mitsune Konno (紺野 みつね, Konno Mitsune), more commonly known by the nickname Kitsune, is a character from the series Love Hina by Ken Akamatsu and a primary protagonist in Kuro Arashi: The Black Storm. A sly and opportunistic young woman, Kitsune is a close friend to Naru Narusegawa and one of the first of the Hinata residents to live at the Hinata-Sou.

Describing herself as a freelance writer, Mitsune prefers to lead a relaxed lifestyle, drinking sake and gambling on horses. She tends to cause mischief when she finds herself lacking in entertainment.

Mutsumi Otohime (乙姫 むつみ, Otohime Mutsumi) A very sweet, very kind, scatter-brained girl who lives with her family on a small island off the coast near the main island of Okinawa west of its capital Naha. However, her family used to work at the Hinata House where, as children, she, Keitaro Urashima and Naru Narusegawa a promise to one day attend Tokyo University together.

Requested by @erugurara