Jamborees are held once every four years, and are abbreviated as "NJ", or including the number of the event, as (for example) 14NJ for the 14th Nippon Jamboree.
The first postwar all-Japan camp held to celebrate the reorganization of the Boy Scouts of Japan was held September 24–25, 1949 in Tokyo. The second All-Japan Camporee was held from August 18–20, 1950. The third All-Japan Camporee was held from August 4–6, 1951. Beginning with the fourth All-Japan Camporee, the name was changed to Nippon Jamboree.
Participants in these events are mainly Scouts with disabilities. Agoonorees are held once every four years, and are abbreviated as "NA", or including the number of the event, as (for example) 9NA for the 9th Nippon Agoonoree.
1st Nippon Agoonoree: August 8 to August 20, 1973, Aichi Youth Park, Aichi Prefecture
2nd Nippon Agoonoree: July 30 to August 3, 1976, Aichi Youth Park, Aichi Prefecture
3rd Nippon Agoonoree: August 3 to August 8, 1979 Nagai Park, Osaka
8th Nippon Agoonoree: August 5 to August 9, 1999, Outdoor Activity Center, Matsuyama, Ehime Prefecture
9th Nippon Agoonoree: July 31 to August 4, 2003, Refresh Town Hachi-ga-saki, Suzu, Ishikawa Prefecture
10th Nippon Agoonoree: July 31 to August 4, 2008 (It would have been held in 2007, but was moved to 2008 due to the World Scout Jamboree being held in 2007.) Happy Village, Kobe, Hyogo Prefecture
11th Nippon Agoonoree: August 2 to August 6, 2012, Kibogaoka Culture Park, Shiga Prefecture
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Participants in these events are mainly Scouts of high school age (Venture Scouts, formerly Senior Scouts). These festivals are held once every four years, and have currently been held six times. They are abbreviated as "NV", or including the number of the event, as (for example) 6NV for the 6th Nippon Venture.
1st Nippon Venture: July 27 to August 3, 1984, Foothills of Minami Zaō Range, Miyagi Prefecture