補強 ほきょう reinforcement N1 #5,365 Meanings noun, takes する, transitive reinforcement; strengthening Its kanji 補 ホ · おぎな.う supplement, supply, make good, offset, compensate, assistant, learner 強 キョウ、ゴウ · つよ.い、つよ.まる、つよ.める、し.いる、こわ.い strong