Yukiko Koochi 95, of Honokaa, Hawaii, died in Hilo on Monday, September 21, 2020. She was born in Holualoa, Hawaii. 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 Yukiko Koochi with Ancestry® Discover Yukiko Koochi Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry