starting off with it having been the Prussian general staff that trained the Imperial Japanese Army at that point...i'd recommend 'The Last Samurai' except i'm errified if CLB watched it, he'd tear apart it's historical inaccuracies...
I loved most of Last Samurai, was in tears at the final glorious futile charge...but it's a GREAT film, especially to prove that, no matter how weird he is IRL, he is a damn fine actor.
PLUS: Ken Watanabe.
But then they fucked it up. I said to the wife when we saw it - and to anybody else who'd listen - that, dramatically, Cruise should have died with Watanabe, and it been the photographer bloke who delivered the sword back to the Emperor, because having Cruise survive totally undercut everything that's gone before.
I then discovered (I think it's on the DVD commentary) that that's exactly what was supposed to happen oiginally, but preview audiences reacted negatively to Cruise biting the dust, so they changed it!