Mason Masato Matsumoto 91, of Honolulu, Hawaii, died in Honolulu on February 11, 2021. He was born in Honolulu. 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 Mason Masato Matsumoto with Ancestry® Discover Mason Masato Matsumoto Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry