Many thanks to @yshraquel for sharing his photo and to Ayako for tweeting it.
@yshraquel’s tweet says ‘my pops & Keanu’. It is not clear if that means the man in the photo is his father. Regardless, it is a very nice photo of Keanu in his red Ronin costume and another actor on the set. Since the actor is in blue, I am assuming that he was fighting for the shogun’s side. From the trailer Keanu is in this grab when he is beaten. For those who have read the early draft of the script, you will be able to put this in context.
