Ru Mew worked as a full-time instructor at Hombu Dojo Karate in Dublin, under Scott Langley Sensei, for five years before branching out and establishing Nishibu Karate in 2025. With a background in drama-facilitation for young people, children's entertainment and music, Ru brings a fun and dynamic style to the instruction of traditional karate. Ru holds the rank of Sandan (3rd degree black belt).