Inochi

Inochi (命) is a 2002 Japanese movie directed by Shinohara Tetsuo starring Esumi Makiko and Etsushi Toyokawa. It is based on a memoir of the same title by the Korean-Japanese author Yu Miri.

Plot summary
Yu Miri (Esumi) is a writer who's just become pregnant by her married lover. When she decides to keep the baby without his help, her ex-boyfriend Yutaka (Toyokawa), now struggling with terminal cancer, decides to help raise him, pledging to "live long enough to hear him say my name."