I bought the DVD as I was attracted by the nice cover! The story is about what happens when two brothers fall in love with the same woman. The setting is in post WWII Japan and it depicts how the youth idle their time away by engaging in water sports, going to clubs and fooling around.
The film describes how life was like during that period, especially on the attitudes of Japanese youth. A good film to watch before CF would be Fighting Elegy that talks about the attitudes of youth during pre WWII Japan. Liked the complex relationship among the characters that is very well portrayed! The psychological tension builds up to a climax towards the end of the film!
Internet Movie Database Link