A Girl Named Tamiko
Starring Laurence Harvey, France Nuyen, Martha Hyer, Miyoshi Umeki, Gary Merrill, Michael Wilding, Steve Brodie, Lee Patrick, Richard Loo, Philip Ahn
It's a drama movie, and has a rating of 5.8 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Germany.