 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.This became known as the Bujutsu Senmon Gakko (Bujutsu Specialist School) in 1912, and then the Budo Senmon Gakko in 1919 when the term 'budo' officially replaced 'bujutsu'.The Budo Senmon Gakko (or Busen as it became known) together with the Tokyo Koto Shihan Gakko (Tokyo Higher Normal School) led the way in producing young instructors; these would be posted to schools throughout the country, to teach children the arts.