Open Championship of the Republic of Tatarstan World So-Kyokushin, February 24-25, 2024, in Kazan, Kata, Group Kata, Kumite. 100 athletes aged 7-50 years old participated in Kata, 230 athletes aged 7-45 years old participated in Kumite. 6 teams from different organizations took part. Chief judge of the Russian Branch Chief Championship Shihan Ilsur Fazdalov 6th dan.