Robert T. ” Oscar” Otsuka 84, of Honolulu, died in Ewa Beach on April 7, 2020. He was born in Honolulu, Hawaii. Private services were held. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Robert T. ” Oscar” Otsuka-29092020 with Ancestry® Discover Robert T. ” Oscar” Otsuka-29092020 Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry