Shirasagi-no-mai (White Heron Dance) at Sensoji Temple, Taito-ku., with a history of over 1,000 years, is performed by 10 people in all in the precincts of the temple from around 11:30 am, lasting for 15-20 min

more info: http://www.city.taito.lg.jp/index/event/kanko/shirasaginomai11.html