Kagoshima City: one 111-year-old (Sato Sakashita, 20 Mar 1914) and one 110-year-old (Chiyo Ogura, 10 Nov 1915) on 1 January 2026.

Found by musicotic:

As of 1 January 2026, there is still 1 110-year-old woman and 111-year-old man living in Kumamoto City, Kumamoto. This means Momo Katoaka (3 Dec 1915) and Hikaru Kato are still alive. There are also 3 109-year-old women. One of them is a woman born in December 1916, one is Toki Hirota (7 Feb 1916) and one is a woman born in March 1916.

Kyōto City, Kyōto: all four supercentenarians are still alive as of 1 January 2026! Unfortunately, 109-year-old Shinobu Hirano has entered limbo (there are currently no living 109-year-olds in the city).

Masao Kadoguchi's successor as oldest living person in the prefecture is 109-year-old Motome Nakamura (中村モトメ) of Isahaya, born on 1 December 1916.

Mrs Yukie Takahashi (高橋雪枝) of Akiruno, Tōkyō was alive as of 1 January 2026, three days before her 113th birthday.

Kawasaki, Kanagawa: there are two 109-year-old women as of 31 December 2025, and one 108-year-old man (this means one of the two 108-year-old men on 1 September 2025 has entered limbo).