You Are Tender When It Rains (2017)

Nobuo is a book editor with a sincere personality. He is married to Aya. She used to work as a reader model, but, after their marriage, she now works as a nursing assistant at a nursing home. Nobuo is aware that his wife has a sex addiction and she will sleep with other men on a sunny day. Nobuo agonizes over his wife and Aya carries heavy guilt over her actions.