This is the International Service Team: 8000 adult volunteers who left their homes, families, jobs, colleagues...to come to Japan for 2 weeks to work in an event which will be a life changing experience for the 25.000 younger scouts in the World Scout Jamboree . João Armando G. and my colleague Mari Nakano had the opportunity to thank them for that, today, during their Opening Celebration. On an average each IST served 7 Hours a day for 14 days The Service Hours rendered are 7 Hours x 14 Days x 8,000 ISTs = 7,84,000 Service Hours