As for the closed stacks for these acquired materials, one of Japan's largest movable stacks has been adopted to increase its storage capacity; meanwhile at the Kansai-kan, the process of putting in and taking out the materials from the stacks has been automated with guided vehicles controlled by computers, providing advanced services suitable for the information society,
これらの資料を収蔵する閉架式書庫には、収蔵能力を高めるために国内最大規模の移動書庫が採用され、コンピュータ制御の無人搬送車で資料の書庫からの出し入れを自動化するなど、情報化社会に対応しようと試みている。