Shiki Tsubasa has just moved from Tokyo to the city of Kitami in Hokkaido.

Tsubasa decides to attend the Kitami Winter Festival with Minami.

Tsubasa is learning to ski on a class trip; he is partnered with Akino Sayuri.

Tsubasa tries walking to school in a snowstorm, but Minami and her flirty mother pick him up; Tsubasa, Minami, and Sayuri hang out at a big shopping centre. after class; Minami surprises Tsubasa with a steaming hot video call from the bath.

Tsubasa's classmates are excited for Valentine's Day.

Tsubasa, Sayuri and Minami have a study party; Tsubasa loses track of time and is scolded when he gets home late; Tsubasa bumps into Rena-senpai on his way to school and is soon shocked to realise that she is his neighbour.