Sumiko Hamamura 88, of Pearl City, HI, died in Honolulu on April 18, 2019. She was born in Kohala, HI. Private services held. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Sumiko Hamamura with Ancestry® Discover Sumiko Hamamura Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry