June 15 is the birthday of Kobodaishi, the founder of Koyasan and Shingon Buddhism.
Kyu-sho mie-ku(旧正御影供) is held on March 21st according to the Luna Calendar.
MISAISHOKO is originally the special rites to chant and praise the sutra written by Kobo Daishi,
At night on August 13, the approaches to Okunoin and the lantern hall are decorated with numerous candle lights
Joraku-E is held at O-hiroma (the main hall) in Kongobuji on the night of February 14th.