Well, this is a dead subsection of the forum. Still, I saw this and though it'd be worth posting. The blade of the immortal anime is pretty "meh". It really lacks something compared to the Manga. The Manga, on the other hand, is fantastic and still ongoing. Sadly, it comes out a a glacial pace since it's written and illustrated by just one guy.
"The important thing is no one was hurt... No one who counts."