A married Japanese forester during WWII is sent to Indochina to manage forests. He meets a young Japanese typist and promises to leave his wife. He doesn't and after the war, she turns up and the affair resumes.
In this government-suggested sequel, Sugata again grows as a judo master, and demonstrates his (and by extension, all Japanese) superiority to the foreign warrior.
Machida (Shintaro Katsu) is in constant trouble because of his instincts to do right every time, even when it endangers his life. A gang hires him for his "forceful personality," and assigns him to kill evil people, a president of a loan company and a drug baron.
A young man longs to travel to Hawaii, the birthplace of his deceased father, against the wishes of his family, who are estranged from those relatives in Waikiki.