Liên quan Yamaguchi Yamaguchi Kappei Yamaguchi Akane Yamaguchi Momoe Yamaguchi Tsutomu Yamaguchi Natsuo Yamaguchi Tamon Yamaguchi Otoya Yamaguchi Noboru Yamaguchi Hotaru
Tài liệu tham khảo WikiPedia: Yamaguchi Otoya http://books.google.com/books?id=WCasZeLFWecC&pg=P... http://rekishi.jkn21.com/ http://jcgi.pathfinder.com/time/magazine/article/0... http://www.tokyoreporter.com/2011/02/21/tokyo-rewi... http://www.youtube.com/watch?v=D4KROpdUkrM http://id.loc.gov/authorities/names/n79010757 http://id.ndl.go.jp/auth/ndlna/00623566 http://isni-url.oclc.nl/isni/000000002168182X https://www.youtube.com/watch?v=D4KROpdUkrM https://viaf.org/viaf/62813532
