Dr. Akagi
カンゾー先生 (original)
At the end of WWII, Japanese doctor Akagi searches for the cure for hepatitis in the prisoner-of-war camp.
Starring Akira Emoto, Kumiko Aso, Juro Kara, Masanori Sera, Jacques Gamblin, Keiko Matsuzaka, Misa Shimizu, Yukiya Kitamura, Masato Yamada, Tomorowo Taguchi
It's a comedy and drama movie, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Canada.