Well, here's a raw and some subs for the movie:
http://www.nyaatorrents.org/?page=download&tid=16171
http://tracker.anirena.com/download.php?id=5735
Here's another release, not sure if it's a raw only or if it's subbed. I believe it's subbed:
http://legendadds.com/animeddl/tracker/torrents/[AnimeDDL][Q-R]Sword_Of_The_Stranger(h.264)(DVD)[74B7E4C2].mkv.torrent
http://www.stranja.jp/The story is set in the Senkoku period. A rounin called Nanashi (meaning 'nameless') saves a young boy Kotarou and his dog Tobimaru at an abandoned temple. Kotarou has no family, is pursued by a mysterious militia organization from China and hires Nanashi as his bodyguard. Amongst the men who pursue Kotarou is a man called Rarou, a very skilled warrior with blond hair and blue eyes. He obeys an old man called Byakuran and is a member of the Chinese militia. Unlike his companions in the militia, he isn't serving any Emperor and just wants to fight with the strong.
Source: Iwa ni Hana
http://anidb.net/perl-bin/animedb.pl...anime&aid=2185