Setsuko Segar Obituary

We announce the death of Setsuko Segar (Santa Rosa, California), who passed away on October 14, 2026, at the age of 91. Setsuko will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Setsuko will be remembered for the impact she had on the lives of those around her. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Setsuko will remember moments of kindness, warmth, and presence. Though words cannot fully capture her life, the legacy of connections and experiences remains. Setsuko’s absence will be deeply felt by those who valued her companionship.

She was loved and cherished by many people including: her parents, Masutaro Iwamoto and Kiku Kawamoto Iwamoto; her husband Max Marion Segar; her close friend Reiko; her friend Karlene; her great-niece Cheryl; and her niece Cynthia. She was also cherished by children.