Taken from the film's indiegogo page:
All That Remains started out as an ambitious feature film project and it’s continued to grow in both scope and vision as we continually seek to do justice to this remarkable true story of faith and love amidst the horrors of war. In fact we now feel we are on course to producing a movie that will not only rival any with twenty times the budget we’ve had to work with, but will also stand as a fittingly unique and special tribute to a man once known as the Ghandi of Japan and the many victims who suffered, and continue to do so, as a result of the atomic bombings of Nagasaki and Hiroshima.
This man is Dr.Takashi Nagai, and you can find out more about him here or by visiting the film's indiegogo page, which I urge you to do.
