On the LongeviQuest website, I found an entry for an anonymous woman from Aichi Prefecture. She was born on October 31, 1915, and passed away on April 11, 2026, at the age of 110.
https://longeviquest.com/supercentenarian/anonymous-of-aichi-1915/

She was listed in the "Not Validated" section, which is why I came across her quite by chance.
Although the place of death is not specified, I believe this woman resided in Iwakura City.

https://www.city.iwakura.aichi.jp/cmsfiles/contents/0000000/13/R8.4.1snennreibetu.pdf
https://web.archive.org/web/20260531172357/https://www.city.iwakura.aichi.jp/cmsfiles/contents/0000000/13/choubetsu.pdf

Rest in peace, anonymous woman from Aichi.