What this is
Forty-eight hours before most of Kanagawa wakes up, 39 portable shrines converge on a beach at dawn for one of the prefecture's most visually striking purification rituals. On Marine Day, mikoshi from shrines across Chigasaki and Samukawa are carried in procession to Nishi-hama Beach, where they undergo misogi — a Shinto cleansing ritual performed at the water's edge — accompanied by the loud, rhythmic chants unique to the Sōshū style of mikoshi carrying. Designated an intangible folk cultural property of Kanagawa Prefecture, this is a genuinely ancient tradition rather than a tourist-facing recreation.
Who should go
Early risers with an interest in Shinto ritual or Japanese folk tradition will find this exceptional. The 4:30am start makes it impractical for casual visitors, but those willing to make the effort will see something most tourists never encounter.
Good to know
This is a free public festival with no tickets required — simply arrive at Nishi-hama Beach before the procession begins at 4:30am. The beach is accessible from JR Chigasaki Station; taxis will be the most practical option at that hour as the walk takes around 20 minutes. Bring cash for any food or drink stalls that may be present, as small festival vendors rarely accept cards. The ritual takes place at the water's edge, so sandals or shoes you don't mind getting sandy are advisable. As a living religious ceremony rather than a performance, keep a respectful distance from the mikoshi and avoid flash photography during the misogi ritual itself.
This event was sourced and translated from Japanese by What's On Japan. Details may change — verify with the official source before attending.