After being away for eight years, Yuuichi Aizawa returns to his perpetually snowy hometown in Kanon. However, he faces a dilemma as he cannot recollect his experiences and acquaintances during his stay there. As a result, Yuuichi embarks on a journey to recollect his past. In the midst of it all, he encounters various girls - his cousin Naiyuki, Ayu, who is obsessed with taiyaki, the reserved Mai, the charmingly aggressive Makoto, and the critically sick Shiori, adding a touch of romance to the story.
