YOU SAID:
His serene royal highness
INTO JAPANESE
彼の穏やかな殿下
BACK INTO ENGLISH
His gentle Highness
INTO JAPANESE
彼の優しい殿下
BACK INTO ENGLISH
His gentle highness
INTO JAPANESE
彼の優しい高さ
BACK INTO ENGLISH
His gentle height
INTO JAPANESE
彼の優しい身長
BACK INTO ENGLISH
His gentle height
You've done this before, haven't you.