; : : A 16-year-old transfer student from Tokyo, who has no experience with girls and was considered boring in his hometown by his peers. Despite initially telling himself that she is not his type and that her actions are immoral, he realizes he has a crush on Minami, finding her forwardness enticing and her beauty irresistible. The two grow closer as she helps Tsubasa adjust to his new life in Hokkaido. Although not explicitly confirmed, flashbacks of his earlier life suggest he comes from a wealthy family. At the end of the series, he and Minami get married and have a daughter named Mio, with the final chapter featuring an adult Mio getting married. ; : : Tsubasa's 16-year-old classmate at Kitami Hokuryo High School, who is popular and talkative, speaking in a heavy Hokkaido dialect. She follows the
gal (gyaru)
subculture; dyeing her hair blonde, wearing short skirts in winter, and refusing to wear gloves in the winter so that she can still use her phone. She seems to have a crush on Tsubasa and enjoys flirting with him to make him embarrassed and flustered. She later marries Tsubasa and has a daughter with him. In the dub, she speaks with a heavy
North-Central American accent. ; : : Tsubasa and Minami's classmate who, with her raven-hair, reserved personality and choice not to use the Hokkaido dialect, is the exact opposite of Minami. She is more reticent, but pays just enough attention to social trends in order to fit in with her peers. Because she sweats a lot, Sayuri avoided all forms of exercise, which eventually found her avoiding people in general. As they both find it difficult to socialize, Sayuri feels a kinship with Tsubasa, and decides to befriend him and Minami. She was born in
Asahikawa and moved to Kitami when she was in elementary. ; : : Tsubasa's neighbor and
senpai or upperclassman one grade above him, whom Minami idolizes. She has short white-gray hair and is believed to be
mixed-race. Rena is a history buff and at the top of her class academically but is really timid, even though she has also won the school beauty contest two years in a row. She offers to tutor Tsubasa and asks him to take her on a date in exchange. ; : : Sayuri's childhood friend and underclassman one grade below her. A member of the swim team, she is athletic and has short hair and a dark complexion. Asuka tries to support Sayuri and her romantic feelings for Tsubasa as much as she can. ; : {{Voiced by|
Yurika Kubo|Rachel Thompson{{cite web |url= https://www.animenewsnetwork.com/encyclopedia/people.php?id=152703 |title= Rachel Michelle THOMPSON |author= |date= |publisher= Anime News Network |access-date= 5 May 2026 |url-status=live : Asuka's friend and classmate who calls herself Minami's biggest fan. She has long hair and wears big glasses. Having gone to the same middle school as Minami, she is obsessed with her as she resembles her favorite fictional character. Hina follows Minami on the internet and thoroughly researches everything around her, including Tsubasa. ; : : A male classmate of Tsubasa and Minami. ; : : Minami's mother, who is also a
gal. ; : : Minami's younger sister. ; : : Tsubasa's prim and proper grandmother, whom he lives with in Hokkaido. == Production ==