Mysterious Girlfriend X (Series)

Mikoto Urabe

Mikoto Mikoshiba, also known as Mikorin, is a popular high school student at Roman Academy and one of Umetarou Nozaki’s assistants.

Ayako Yoshitani

Akira Tsubaki

Akira Tsubaki is a minor male character in the manga Millennium Snow.

Miyu Irino

Ayuko Oka

Ayuko Oka is a 17-year-old high school student known for her striking appearance and confident personality.

Ryou Hirohashi

Kouhei Ueno

Kouhei Ueno is a 17-year-old student and Ayuko Oka's boyfriend.

Yuuki Kaji

Momoka Imai

Momoka Imai is a 17-year-old media idol who bears a striking resemblance to Mikoto Urabe.

Youko Tsubaki

Youko Tsubaki is a 24-year-old homemaker who acts as a mother figure to her younger brother, Akira, after their mother’s passing.

Misato Fukuen

Aika Hayakawa

Aika Hayakawa is a popular high school student known for her cute appearance and fashion sense.

Yuu Shimamura

Arima

Yukinari Arima is a 17-year-old member of the Shishitoren group, known for his aggressive personality and considerable strength.

Takuya Eguchi

Father Tsubaki

Yuuji Tsuwabuki is the father of the Tsuwabuki family.

Tokuyoshi Kawashima

Hitoshi Nakajima

Hitoshi Nakajima is a male character.

Takuya Satou

Nishida

Nishida is the head of the Nami Mid gang, known for his gorilla-like face and initially considered the strongest middle schooler in town.

Kiyotaka Furushima

Ogata

Ogata is a popular and good-looking student, a star player on the school's soccer team.

Daichuu Mizushima

Yajima

Yajima is a character who first appears in Episode 6, "The Code Too Simple." He is male and is in a partnership with Takako.

Maasa Kobayashi