6th ETAN Open Championship was held over the weekend of 1st/2nd September 2018, at Sporthal de Vliethorst, Netherlands and was supported by the Tomiki Aikido Netherlands.
6th ETAN Open Championship was held over the weekend of 1st/2nd September 2018, at Sporthal de Vliethorst, Netherlands and was supported by the Tomiki Aikido Netherlands.