科か学がく技ぎ術じゅつ庁ちょう長ちょう官かんMeaningsNoun1. Director General of Science and Technology AgencyKanji used科department学study技skill術technique庁government office長long官bureaucratComposed of科か学がく技ぎ術じゅつ庁ちょうScience and Technology Agency (1956-2001)Noun長ちょう官かんsecretary (government); director; chiefNoun