Douglas K. Okamoto 66, of Honolulu, Hawaii, died in Keaau on July 12, 2017. Private Service 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 Douglas K. Okamoto with Ancestry® Discover Douglas K. Okamoto Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry