璽 - emperor's seal

Ceremony for Inheriting the Imperial Regalia and Seals

great seal; seal of state

imperial seal

sacred sword and jewels (imperial regalia)

imperial seal; privy seal

Imperial regalia (esp. the jewel Yasakani no Magatama)

list of names of the dead

something worshiped as a symbol for the spirit of the dead

sovereign's seal

privy seal; imperial seal

imperial seal

emperor's seal