portrait of aikido sensei master with black sensei belt in taekwondo kimono on black background. traditional samurai hakama kimono

aikido hakama kimono uniform black belt traditional defense judo competition fighter practice master fighting instructor martial attack athlete isolated fitness concept girl sport lifestyle training exercise japanese healthy culture posture chi combative dojo warrior jujitsu arts selfdefense samurai sensei man studio background kendo white japan education karate teacher taekwondo kenjutsu