Rurouni Kenshin: The Great Kyoto Fire Arc and The Last of a Legend Arc trailer [English subbed]
source: http://youtu.be/a7HrF77Ewkg (uploaded byるろうに剣心映画)
*I hope that the video with official translation will be uploaded soon.
Tentatively, please enjoy this one :)
*Sorry, but I reposted this video because I found a misspelling >_<