Sumiko Taki

• Full name: Sumiko Taki (滝 壽美子)
• Lifespan: (01.12.1914 – 22.02.2026)
• Age: 111 years, 83 days
• Birthplace: Japan (Gifu)
• Last residence: Japan (Aichi)
• Application date: 14.09.2025
• Validation date: 12.10.2025
• Validation source: MHLW Japan/Brian Hsu

Biography

Sumiko Taki (Japanese: 滝 壽美子) was born in Gifu Prefecture, Japan, on December 1 1914.

In December 2024 she turned 110, gaining supercentenarian status.

At age 111, in 2025, Taki lived in Aichi Prefecture, where she was the oldest resident.

Sumiko Taki passed away on February 22 2026, aged 111 years, 83 days.

Validation

Her age was verified by MHLW Japan and Brian Hsu, then validated by the Gerontology Research Group (GRG) on October 12 2025.