殿でん下か

• 陛へい下か

  陛下 is reserved for the reigning Emperor or Empress, while 殿下 is used for princes, princesses, and other non-reigning royalty.

• 閣かっ下か

  閣下 addresses high-ranking officials or ambassadors, whereas 殿下 addresses members of the royal family such as princes and princesses.

• 妃ひ殿でん下か

  princess; Her Royal Highness

• 殿下Usage100%iUsage for this spelling across all readings, not one reading alone.
  • でんか

    Standard kanji spelling; used for princes and princesses of the imperial family and for certain other high-ranking royalty.

  • てんが

    out-dated reading
• てんが
  out-dated reading

From Chinese 殿下 (diànxià), literally 'below the palace', used as a respectful indirect reference to royalty.