The birth of Riyozo Sumi

Riyozo Sumi was born on August 11, 1928 in Los Angeles County, California.

His father's last name is Sumi, and his mother's maiden name is Kaishi. If Riyozo is still alive, he's now years old.

His potential siblings include Yae (born 1919), Kouichi (born 1923), Nemi (born 1921) and Setsuji (born 1925).