Omizutori in Nara
Omizutori is a two-week Buddhist rite at Nara's Todai-ji temple, performed since 752, in which monks undertake repentance and chanting inside the Nigatsu-do hall. Its best-known nights feature giant pine torches swung from the balcony, scattering sparks over the crowd below for purification, before monks draw sacred water in a nighttime ceremony that gives the observance its name.
Todai-ji temple in Nara has performed the Shuni-e rite that culminates in Omizutori without interruption since 752, making it one of the longest-running Buddhist observances in Japan.