sentences:  The format of the event gradually evolved until the top two bands and baton corps in each division from each of three regions of the country (North, Midsection and South) met in Tokyo for an exhibition performance.A major change for the Aimachi Band occurred in 1975, when Mr. Sekine married Hatsume and relocated to Handa City.When he arrived there, he had to build the Tenri Church membership starting with a very small group and very limited facilities.