Well the first thing is there are no kenjutsu dojos in Turkey. You may want to practice kendo instead. You can come and watch a training session if you want. Also if there is a kenjutsu dojo is istanbul I think you can find some information on that subject if you speak to people in these dojos. http://www.istanbulkenshikai.com (anatolian side) http://www.istanbulkendo.com (european side) ps: there is another club called u-shin kendo in istanbul but no luck in finding further info.