Scout Association of Japan something of the "Kenjinsha", an old time youth movement. During this period homegrown Japanese troops began to develop and existed alongside expatriate troops in Yokohama, Kobe and Osaka. Hiroshi Koshiba started a Tokyo-based group in 1913. At the time of the coronation of the Taishō Emperor in 1915, Scouts were organized in Tokyo, Shizuoka, Kyoto and Hokkaido. In 1920 three delegates, Toyomatsu Shimoda, Hiroshi Koshiba, and Richard Suzuki, attended the 1st World Scout Jamboree at Olympia, London. Shimoda and Koshiba were both adults and, when they met Richard Suzuki aboard ship and learned he was a Scout, they invited him
1909 Crystal Palace Scout Rally and Boy Scouts from the British Boy Scouts, Church Scout Patrols and other Scouts not registered with what would become the Boy Scouts Association, leading to challenges regarding the 4th Scout Law that "A Scout is ... a brother to every other Scout". The Rally was a precursor to the later Scout Jamborees and World Scout Jamborees. The concept of the Scouts' Own, a simple, non-denominational religious ceremony, was also introduced by H. Geoffrey Elwes at this rally. Members of the local Scout Troop, 2nd Croydon (1st Crystal Palace Patrol), formed part of the flag party for Princess Christian, the