Digital Museum of the History of Japanese in New York
Alamy
ResearchGate
Sugidama Blog
Sugidama Blog
Alamy
SlideServe
Obituaries - Neptune Society
Amazon
madrotter-treasure-hunt
Alamy
Postmates
Dailymotion
Robert Whiting's Japan - Substack
Postmates
The Japan Times
Alamy
Sage Journals - Sage Publications
Wikipédia
