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 Search Records for Ethel K. Koki with Ancestry® Discover Ethel K. Koki Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry