Какой прекрасный солнечный денёк! Касуми: Ты был в моём сне

The movie starts out with Katsuhiko going to the US, with Kasumi and Yusaku seeing him off at Narita. Two years later, Katsuhiko is a professional racer, and comes back to Japan to race (and to marry Kasumi). Yusaku's hobby is photography. (Source: AniDB)