Yūsuke Kusuhara

1941

• Kieta shichōsonmei jiten
• 難読地名辞典
• Chimei densetsu no nazo
• Edo, Tōkyō
• Kono chimei ga abunai
• Nandoku idoku chimei jiten
• Shichōsonmei hensen jiten
• Shichōsonmei hensen jiten