Shot of a rocky mountain range in Japan. A man pulls on a rope attached to another man who is climbing up the steep mountain side. Distant shot of a river running through the mountain. The river gushes. Two men ride a make shift raft down the raging river. Various shots of the men standing on the raft with oars and heading down the river. There are also shaky shots taken with the camera on the raft, and shots that are from the POV of the men.