Funny Rain (2023)

Ichihashi Sanae lost his wife and daughter in an accident one year ago. After their deaths, Sanae loses his will to live, is diagnosed with depression, and begins to have suicidal thoughts. He is no longer able to work or even do simple household chores, but there is someone who takes care of him. It is Sakamaki Yura, the younger brother of his wife Yumi.