Nationality: Japan

Masa Matsumoto (Japanese: 松本まさ) is a Japanese supercentenarian who is currently the oldest living person in Kanagawa Prefecture, Japan.

Sakae Shimizu (Japanese: 清水さかゑ) was a Japanese supercentenarian whose age has been validated by LongeviQuest.

Shina Seki is a Japanese supercentenarian whose age has been validated by LongeviQuest. She is currently the oldest living person in Ibaraki Prefecture, Japan.

Koyo Hirai (Japanese: 平井コヨ) was a Japanese supercentenarian whose age has been validated by LongeviQuest.

Natsuko Sakai (Japanese: 坂井夏子) was a Japanese supercentenarian whose age has been validated by LongeviQuest. She is the oldest person who died in Tottori Prefecture, Japan.

Mitsuko Agawa (Japanese: 阿川光子) was a Japanese supercentenarian whose age has been validated by LongeviQuest. At the time of death, she was the oldest living person in Hiroshima Prefecture, Japan.

Kineko Takahashi (Japanese: 高橋きね古) was a Japanese supercentenarian whose age has been validated by LongeviQuest. At the time of death, she was the oldest living person in Miyagi Prefecture, Japan.

Itsuka Ōshimo (Japanese: 大下イツカ) was a Japanese supercentenarian whose age has been validated by LongeviQuest. At the time of death, she was the oldest living person in Hiroshima Prefecture, Japan.

Kunie Kamiya (Japanese: 神屋クニヱ) was a Japanese supercentenarian whose age has been validated by LongeviQuest. At the time of death, she was the oldest living person in Ōita Prefecture, Japan.

Sumie Yabune [Japanese: 藪根すみゑ] was a Japanese supercentenarian who was the oldest person in Wakayama Prefecture at the time of her death. She was also among the top 10 oldest living people in Japan. Her age has been validated by the Gerontology Research Group (GRG).