Kanon - S01

It's been 7 years since Yuuichi Aizawa last visited his aunt Akiko. Now that his parents have gone to Africa to pursue their careers, he's finally back in the little northern town. Yuuichi isn't exactly thrilled about living here, because all of his memories of this place and the people in it have mysteriously vanished. His cute cousin Nayuki feels like a stranger too, even though they used to play together all the time when they were younger. On the day he moves into his new home, Yuuichi starts unpacking boxes and comes across a red headband that no one seems to recognize. It's one of the first clues that will send him wandering through the snow-covered town, and it starts bringing back fragments of his past, broken promises, and buried secrets. Yuuichi soon realizes that something supernatural is going on, and all of the new women he meets seem to have some connection to his forgotten past.