Bercy 1993 | Frank Dux breaks Bottles and Bulletproofglass | Koga Yamabushi Ninjutsu

Complete Bercy 1993 footage of the Frank Dux demonstration in France Europe. Frank Dux is the founder of Dux Ryu Ninjitsu which is rooted in Koga Yamabushi Ryu Ninjutsu #ninja #ninjutsu #frankdux