The birth of Seishi Oka

Seishi Oka was born on February 11, 1936 in Monterey County, California.

His father's last name is Oka, and his mother's maiden name is Inouye. If Seishi is still alive, he's now years old.

His potential siblings include Mitsuaki (born 1927), Michiko (born 1938) and Hideko (born 1929).