琉球 りゅうきゅう 武術 ぶじゅつじゃないです
ryūkyū kobujutsujanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 琉球古武術

1. It's not Ryukyu Kobudo.; It's not Okinawan martial arts.

Negative
Polite
Casual Register