by Rollan Albano | Aug 23, 2023 | News, Validation
LongeviQuest is pleased to announce the age validation of Masu Usui at 112 years old. She is a Japanese supercentenarian known as the oldest living person in Shizuoka Prefecture. Masu Usui was born on 18 December 1910 in Oyama, Shizuoka Prefecture, Japan. Masa Usui...
