Warren Masaru Matsumoto 60, of Honolulu, died in Honolulu on September 30, 2020. He was born in Honolulu. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Warren Masaru Matsumoto-25102020 with Ancestry® Discover Warren Masaru Matsumoto-25102020 Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry