Bujinkan shuriken jutsu / 武神館 手裏剣術

Bujinkan shuriken jutsu by Masaaki Hatsumi Soke 9 schools. Nagase sensei menkyo kaiden Dai shihan / Nagato sensei Dai shihan 戸隠流 Senban shuriken Togakure ryu / Bo-shuriken henka 武神館 手裏剣術