What did you do？Iaido [A technique of a master whose opponent is about to be cut] Machii Isao
21:30
【Master assassination technique】It ends when you touch it！Iaido master Machii Isao
24:35
The secret of Iai！Body manipulation that allows you to make slashes that cannot be blocked【Machii】
18:33
[L'allenamento con la maschera Noh del sovrumano Koji Murofushi] Anche il maestro di arti marzial...
28:32
Only martial arts doctors know!The dark side of martial arts discussed for the first time【Dr.F】
16:23