Tokyo (Japan). Shakaikyoku

• Chūō kōsetsu shijō ni kansuru chōsa
• Fujin jiritsu no michi
• Hiyatoi rōdōsha no nikki
• Hiyatoi rōdōsha no nikki
• Hiyatoi rōdōsha no shippei shōgai ni kansuru chōsa
• Hōmen ai no shizuku
• Inshokuten jugyōin chōsa
• Jidō eiyōshoku kyōkyū jigyō gaikyō
• Jidō fukuri sentā (shōni hokenjo) ni kansuru shiryō
• Jidō hogo jigyō ni kansuru chōsa
• Jiyū rōdōsha ni kansuru chōsa
• Jusan jigyō ni kansuru chōsa