Around 100 worshippers gathered at a shrine in Tokyo, Japan, to take part in an ancient Shinto purification ritual that sees participants plunge into icy water as a test of spiritual endurance and cleansing.

Known locally as a form of Kanchu Misogi, this ceremonial practice draws on centuries-old beliefs rooted in Shinto tradition. Participants—mostly dressed in white robes and loincloths—stepped into tubs of ice-cold water, chanting and splashing water over themselves in an effort to purify the spirit and strengthen resolve for the year ahead.

The ritual, held at a Tokyo shrine courtyard, also featured rhythmic accompaniment from traditional drums and flutes, adding to the solemn yet communal atmosphere. Once limited to members of the shrine, the event now opens to the public through registration, and it attracts both devotees and onlookers each year.

Shinto, Japan’s indigenous spiritual tradition, places great emphasis on purification rites, believing that physical hardship and cleansing practices help remove spiritual impurities and invite blessings or protection against misfortune.

This year’s icy display in Tokyo once again highlighted both cultural resilience and the timeless human search for renewal and spiritual clarity.