国主 こくしゅ Meanings Noun king; sovereign daimyo with a domain of one or more provinces (Edo period) Kanji 国 country. Read as コク. 主 main. Read as シュ. Words containing 国主 帝国主義 (ていこくしゅぎ) imperialism 軍国主義 (ぐんこくしゅぎ) militarism 愛国主義 (あいこくしゅぎ) nationalism And 11 more. Jinuma: Japanese Dictionary · Word lists