The simple story follows Tsune (Choko Iida), a widow and single mother who struggles in a factory job to provide for her son Ryosuke. She sacrifices everything in her own life to pay to send Ryosuke off to the best middle and high schools, toiling away at her thankless job while never getting to see her son. It's not until many years later, when the now-grown Ryosuke (Shin'ichi Himori) gets a surprise visit from his mother at his Tokyo home, that the two assess their lives.
This was Ozu's first sound film, and he can't help but poke fun at the format, with one scene seeing Ryosuke and Tsune attending a "talkie" movie, the old woman's first, only for her to fall asleep during it. But while there are many moments of gentle humor, this is largely a serious affair, taking an unflinching look at familial obligation and expectation. The film asks what the true measure of a man is. Is it financial success, material wealth, a nice home and fat bank account? Or can it be strength of character and generosity of spirit? Ozu doesn't give any definitive answer, and the final sequence of the film leaves the true feelings of Tsune toward her son rather ambiguous.
