謹啓 きんけい Meanings Interjection, Noun Dear Sir or Madam; Dear Sirs; Gentlemen (letters that open with this usu. end with 敬白, 謹言, or 敬具) Kanji 謹 respectful. Read as キン. 啓 enlighten. Read as ケイ. Word lists Honorific (尊敬語) Jinuma: Japanese Dictionary · Word lists