RONALD TADANOBU IWAO 80, of Honolulu, a retired supervisory mechanical engineer for the US Coast Guard, passed away December 5, 2017 at Pali Momi Medical Center. He was born in Honolulu. Survived by wife, Kathleen M. Iwao; son, Regan M. (Kimberly) Iwao; daughters, Kara M. (Ryan) Yasui and Kandyce N. (Scott) Watanabe; 7 grand- chidren, Jensen, Madisen, Allysen, Kody, Kadin, Jacie and Kolten; sister, Beverly Iwao. Visitation will be from 5:00 p.m. Monday December 18, 2017 at Nuuanu Memorial Park and Mortuary, East Chapel. Service begins at 6:00 p.m. Arrangements Provided By: Nuuanu Memorial Park & Mortuary LLC