Compounds of 皇霊祭

• 皇霊祭
  (n) equinoctial ceremony held by the emperor at the shrine of imperial ancestors
• 秋季皇霊祭
  (n) imperial ceremony of ancestor worship formerly held on the autumnal equinox
• 春季皇霊祭
  (n) imperial ceremony of ancestor worship formerly held on the vernal equinox