3 minutes walk from Ikebukuro Station in Tokyo! The legendary dojo will be open to the public. It will be open to the public as a rental space that can be used for rehearsals, photography, and seminars. In fact, many legends were born from this dojo, including the achievement of 100 kumite and the birth of the world champion. The floor and walls of the dojo have been preserved and maintained as they were at the time, and you can use them in a solemn atmosphere. It is ideal for karate and other martial arts training, judging, photography, and seminars. Regular use as a dojo and shooting space is also possible.