The birth of Ryunosuke Hatakeyama

Ryunosuke Hatakeyama was born on August 5, 1928 in Yuba County, California.

His father's last name is Hatakeyama, and his mother's maiden name is Hamada. If Ryunosuke is still alive, he's now years old.

His potential siblings include Seiko (born 1926), Yoko (born 1924), Terunosuke (born 1933) and Michio (born 1921).