The last episode of the four-part ninja h-anime, "Shadow" [also known as Kage].  Information on the series can be found on anidb.  The first two episodes were subbed by Shinsen Subs; the third is already available on datorrents.

Orphan Fansubs would like to thank the many people who helped finish this series, but alas, all of them have chosen to remain anonymous.

This fansub uses the only raw available on the net, which is unfortunately an asf (Microsoft proprietary format) file. Accordingly, use of CCCP is strongly urged for playing this file.  If anyone has access to the DVD's of this series, Orphan would like to redo the entire series from DVD sources.