“storehouse / to conceal” in Japanese is 蔵, read zou, kura (ぞう, くら). It is a Grade 6 Kyōiku kanji, taught in year 6 of Japanese elementary school, and appears in words such as 冷蔵庫 (refrigerator).
What does 蔵 mean?
米を蔵にしまう。
Same sound, different character — the classic trap. Compare them side by side: