Vocabulary What does 穀倉 (こくそう, kokusou) mean? 穀倉 (こくそう, kokusou) means granary. Quick factsReadingこくそうRomajikokusouPart of speechnoun 穀倉こくそうkokusougranary1noun granaryKanji in this word穀grain, cereal倉storehouse, warehouse; granary