A Framework for the Activation of Japanese Regions in a Globalizing World Discussion Paper 02 - No. 12 August 2002; Fujitsu Research Institute (FRI), Economic Research Center (Hrsg.)
The Reform of (Corporate) Governance in Japan, Why so slow? Will it succeed? Discussion Paper 01 - No. 28 September 2001; Fujitsu Research Institute (FRI), Economic Research Center (Hrsg.)
Kagaku kenkyûhi purojekuto (project) "Tagensei no aru nihongo kyôiku kyôzai kenkyû oyobi sakusei - Ôshû kôryôiki de no shiyô o mezashite - " Heisei 13 nendo shuyô katsudô "Berurin (Berlin) kaigi" hôkoku. Sesshoku bamen ankêto chôsa no hôkoku
Doitsu renketsu kaikeiron
Sôryokusenka no chi to seido 1935 - 55 nen 1: Iwanami kôza, Kindai nihon no bunkashi 7
Meiji nihon bijutsu kikô ; Doitsujin josei bijutsushika no nikki / Japanisches Tagebuch. Lehr - und Wanderjahre (1938 München, Bruckmann)
Eiwa keshôhin yôgoshû / English - Japanese Cosmetic Dictionary
Nachi (Nazis) - doitsu (Deutschland) to gengo ; Hitorâ (Hitler) enzetsu kara minshû no akumu made
Gendai beigo idiomu jiten 'ei ei' NTC's American Idioms Dictionary ; The most practical reference for the everyday expressions of contemporary american english (3rd Ed.)