An American woman is stranded in Tokyo after breaking up with her boyfriend. Searching for direction in life, she trains to be a ramen chef under a tyrannical Japanese master.
Amateur photographer Makoto and the homely but endearing Shizuru meet during their university entrance ceremony and become instant friends. Shy by nature, Makoto finds himself opening up around Shizuru, who is secretly in love with him.
Two Osaka comedians, Makoto (Tomomitsu Yamaguchi) and Kinta (Go Morita), are riding bicycles in Tokyo when they're hit by a dump truck. They regain consciousness in 1945, but not of their own bodies. Somehow, their souls have been transported into the bodies of two tokkotai (special forces, or "kamikaze") pilots. Having grown up in a peaceful, carefree Japan, the two comedians experience severe disorientation at having to suddenly deal with the realities of war. They attempt to escape their squadron, knowing that Japan will eventually lose the war, but are nevertheless moved by the young men they meet, all of whom have very different opinions about their fate and the responsibilities that have been placed upon them.