What this is
One of only three imperial shrine festivals in all of Japan, this ancient ceremony at Iwashimizu Hachimangū — a shrine ranked alongside Ise Grand Shrine as a royal ancestral site — unfolds almost entirely in darkness. Beginning at 3 AM, a sacred portable shrine descends the mountain by torchlight, flanked by ceremonial attendants in Heian-period court dress. At dawn, a solemn ritual offering is made, followed by a fish-release ceremony at 5:30 AM symbolizing compassion for all living things. The day closes at Yasui Bridge with gagaku court music and a traditional butterfly dance.
Who should go
History and Shinto enthusiasts willing to commit to an all-night outing will find this genuinely rare. The pre-dawn torchlight procession alone is the kind of thing most visitors to Japan never see — it suits patient, early-rising adults rather than families with young children.
Good to know
This is a public Shinto ritual at a nationally designated historic site — attendance for viewing is generally free, though some inner precinct areas may be restricted during the ceremony. The shrine sits atop Otokoyama hill and is most easily reached via the Keihan Otokoyama Cable Car from Iwashimizu-Hachimangū Station on the Keihan Kuzuha line; confirm early-morning cable car operating hours in advance as they may not run at 2–3 AM, making the 20-minute mountain path your likely route up. Bring a small torch or phone light for the path. There are no large bag storage facilities at the shrine, so travel light. Photography policies at Shinto ceremonies can be restrictive during the most sacred moments — observe what other attendees do and follow the lead of shrine staff.
This event was sourced and translated from Japanese by What's On Japan. Details may change — verify with the official source before attending.