On 24 May 2012 in Kaliningrad took place a seminar on training session with children. Shihan Andre Drewniak and sensei Robert Wajgelt were invited to run the event, wich was a part of KWF international cooperation. The aim of the seminar was to improve children trening methods and introduce a kyu system for children. Later the invited guests and instructors met talk about the future cooperation. The Regional Kaliningrad Kyokushin Organization led by sensei Sergey Soldatov (4 dan) organized seminar.