Deaths Named Sumiko

SumikoMori

Sumiko Mori

Japanese supercentenarian · 20 December 2025 · December 2025 · December 20 · Other

December 21, 2025

SumikoSakamoto

Sumiko Sakamoto

Japanese actress (The Pornographers · 22 January 2021 · January 2021 · January 22

January 23, 2021

SumikoIwao

Sumiko Iwao

Japanese psychologist · 16 January 2018 · January 2018 · January 16

January 16, 2018

SumikoShirakawa

Sumiko Shirakawa

Japanese voice actress (Doraemon · 27 November 2015 · November 2015 · November 27

November 28, 2015