国王印 こくおういん Also written こくおうのいん Meanings Noun royal seal Kanji 国 country. Read as コク. 王 king. Read as オウ. 印 stamp. Read as イン. Words containing 国王印 漢委奴国王印 (かんのわのなのこくおういん) King of Na gold seal (National Treasure of Japan) Jinuma: Japanese Dictionary · Word lists