In 1905, a division of the Butoku Kai was formed to train bujutsu instructors called Bujutsu Kyoin Yoseijo. This system was revised and improved a number of times, and then led to the formation of the Butoku Gakko (School of Martial Virtue) in 1911.
In 1905, a branch of the Butoku Kai was established to train bujutsu instructors called Bujutsu Kyoin Yoseijo. This system evolved and was refined over time, culminating in the establishment of the Butoku Gakko (School of Martial Virtue) in 1911.