Ethel K. Koki 89, of Aiea, HI, died in Aiea on Friday, May 1, 2020. She was born in Kualoa Ranch. Private Services to be held. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Try a 14-day Free Trial today with Ancestry® Save 40%* or more on AncestryDNA® offers Your family story in richer detail: AncestryDNA® + Family Tree Package Sponsored by Ancestry