主しゅ計けい局きょくCommon wordMeanings1nounBudget BureauRefers specifically to the Budget Bureau within Japan's Ministry of Finance, responsible for compiling the national budget.主しゅ計けい局きょくは財ざい務む省しょうの重じゅう要ような部ぶ署しょです。The Budget Bureau is an important department of the Ministry of Finance.