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Now playing Next no comment Discover Japan's Winter purification ceremony in ice-cold water Before every New Year, this group of women and men step into the river in Takayama to conduct a Shinto ritual 31/12/2017
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Now playing Next world news Our crazy year in politics: 2017 It's an annual tradition over here at NBCNews.com to pause to remember the year's most preposterous moments in political news. It gets weirder every year. 31/12/2017
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