補助記憶装置 ほじょきおくそうち Meanings Noun auxiliary storage; secondary storage Kanji 補 supplement. Read as ホ. 助 help. Read as ジョ. 記 note 憶 recollect. Read as オク. 装 equip. Read as ソウ. 置 put. Read as チ. Word lists Computing Jinuma: Japanese Dictionary · Word lists