Derek Seishi Nishimura 41, of Waianae, died in Waianae on Sunday, June 10, 2018. 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 Derek Seishi Nishimura with Ancestry® Discover Derek Seishi Nishimura Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry