Sensei Andrzej Bazylko (5 dan) directed on the 10-11 June 2017 the following seminar in Łódź. Participants of the seminar worked on the control of the center of gravity and effectiveness of attack. Tegatana (sword-hand) – proper use of arm and particularly hand while giving atemi or executing a throw, characteristic for sword cut, was a topic of the practice. Training for children took place. They came in large numbers and a lot of them went in for exams. Adult students also passed exams for kyu grades and for the first time for 1 dan.