• 6 Memorial Library

• 7 Books

• 2 City planning
• 1 City traffic
• 1 Education
• 1 Environmental policy
• 1 Finance, Public
• 1 Revenue
• 1 Small business
• 1 Social security
• 1 Social service
• 1 Taxation
• 1 Transportation
• 1 Working class

• 1 Chūshō Kigyō Mondai Kenkyūkai
• 1 Tōkyō-to Shin Zaigen Kōsō Kenkyūkai

• 7 English
• 1 Japanese

• 1 Japon

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