Pu Zhe, younger brother of the Emperor of Manchukuo, marries Ryuko, daughter of an aristocratic family. To the surprise of all, a deep love between Pu Zhe and Ryuko develops and is put to the test when Japan loses the war.

A tea master and his daughter Ogin are both Christians in feudal Japan. Ogin falls in love with a married feudal prince who shares her faith. When the Shogun bans Christianity, the situation worsens.

Five years after the end of the Second World War, Reikichi, a repatriated veteran, translates love letters for Japanese women to American GIs, while searching for his lost love, Michiko.

Mokichi Asai is a widowed father living in Nara with three daughters—Chizuru, Ayako, and Setsuko. The youngest, Setsuko, plays matchmaker for her older sisters, leading to humorous and awkward romantic entanglements.