Ms. Itooka lived through significant historical events including both World Wars and various pandemics. A notable athlete in her youth, she climbed Mount Ontake and played volleyball. After marrying at 20, she managed her husband's textile factory during World War II and is survived by her son, daughter, and five grandchildren. Japan currently boasts more than 95,000 individuals aged 100 and older, and with her passing, the title of the oldest person now likely belongs to Brazilian nun Inah Canabarro Lucas, who is just 16 days younger.