This fourth movie takes place a couple of years after the series. Minami and Tatsuya are both in college now. Different colleges, I might add. Tatsuya has quit playing baseball. Nitta is still pursuing Minami. And Tatsuya has a mysterious girl named Kaori at his college that seems to like him. So, how will all this affect the relationship between Minami and Tatsuya?

When bandits show up to lay claim to a precious treasure, swordsman brothers Kosuke and Rikimaru join with a visiting researcher to protect the last divine dragon and preserve the delicate balance of life on their remote island.

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.