Public relations section 大分県空手道連盟 http://renshinkan-oita.com/
2026.6.5〈Jun.7,2026〉RENSHINKAN Kagoshima 2026
2026.5.30〈May.31,2026〉Bojutsu competition
2026.5.29〈May.31,2026〉Memorial Day of the Founder
