https://www.youtube.com/watch?feature=player_detailpage&v=XtjtKYjY3jk
http://www.ninjaslayer-animation.com/
Sen-I-Soshitsu if old
http://www.ninjaslayer-animation.com/
Ninja Slayer : TV series (April 2015) - Director : Akira AMEMIYA
Sen-I-Soshitsu if old