purification area at taiyuinbyo shrine in nikko, japan

architecture area asia asian basin chuzuya clan first grandson heritage holy iemitsu iemitsunn iemitsunnnikko ieyasa japan japanese mausoleum nikko november purification purify religion religius rinnoji rite sacred shinto shintoism shogun shrine site taiyuinbyo temizuya temple tochigi tokugawa unesco water world