Japanese singer-songwriter. Born March 4, 1954 in Tokyo.
http://www.tatsuhiko-yamamoto.jp/
https://twitter.com/tatsuhiko_staff
https://www.facebook.com/access.tatsuhiko
https://ja.wikipedia.org/wiki/%E5%B1%B1%E6%9C%AC%E9%81%94%E5%BD%A6
