Nikkō Risāchi Sentā

• Ajia kinʼyū, shōken shijō no mikata
• Amerika kinʼyū shōken shijō no mikata
• Analysis of Japanese industries for investors
• Honkon keizai, sangyō, shuyō kigyō no gaiyō
• Mitsubishi Shōji no kenkyū
• Nihon kigyō kaigai shinshutsu chizu no yomikata
• Soren Tōō no kaikaku to Doitsu tōitsu
• Waga kuni shōken shijō no shinchōryū
• Zaigai Nihon kigyō o baikai to shita kigyō kōdō no kokusai hikaku, atarashii shisutemu no kanōsei ni kansuru kinkyū chōsa
• Zukai 21-seiki e no shinseichō bijinesu
• Zukai maruchi media no subete
• わが国産業の協力による米国産業活性化