Japan. Monbushō. Chōsakyoku. Tōkeika

• A survey of the demands for life-long education
• Daigaku oyobi Kōtō senmon sho gakkō ichiran
• Gakkō setsubi chōsa hōkokusho
• Hekichi gakkō jittai chōsa hōkokusho
• Kōki chūtō kyōiku kikan riyō jōkyō chōsa hōkokusho
• Nihon no kyōiku tōkei
• Sangyō kyōiku chōsa hōkokusho
• Sotsugyōgo no shūshoku jōkyō chōsa