Spring Equinox Day: Shunkikoreisai (imperial ceremony of ancestor worship, formerly held on the vernal equinox); Shunkishindensai (imperial ceremony worshiping Hasshin and the god Tenjin-chigi, formerly held on the vernal equinox) 春分の日 春季皇霊祭(しゅんきこうれいさい)、春季神殿祭(しゅんきしんでんさい) |