Kanamachi Kyokushin Karate Dojo is a martial arts school in Minami-Mizumoto, Katsushika City, Tokyo, affiliated with the International Karate Organization Kyokushinkaikan Sakamoto Group. It welcomes beginners and offers classes for children, adults, students, women, and seniors, with training suited to different ages and goals. Children can develop discipline, physical fitness, and perseverance, while adults and students can train to become stronger, improve themselves, or simply stay active. Women’s classes focus on health and building mental and physical strength, and senior and middle-aged participants are encouraged to take up karate at any stage of life.

The dojo provides class schedules, membership and fee information, and guidance for prospective students and parents. It also shares updates about events, competitions, special training, and dojo activities through its website, social media, and video collection. For safety and hygiene, the facility has an AED and reports using a Japanese-made product as part of its infection-control measures. Located behind Iizuka Elementary School, the dojo can be contacted by phone during its stated reception hours.