Umemura, Mataji

1921

• Chiiki keizai tōkei
• Chingin, koyō, nōgyō
• Estimates of long-term economic statistics of Japan since 1868
• Kaikō to Ishin
• Kyū Nihon shokuminchi keizai tōkei
• Nihon keizai no dainamizumu
• Nihon keizai no hatten
• Nōringyō
• Rōdōryoku
• Rōdōryoku no kōzō to koyō mondai
• Sengo Nihon no rōdōryoku