![A sign in Japanese reads "check door lock" on a gate inside Tochigi prison](/sites/default/files/media_2023/11/202311asia_japan_tochigiprison.jpg)
A sign reads "check door lock" on a gate inside Tochigi prison, Japan's largest women's prison, January 31, 2019.
© 2019 Yo Nagaya
A sign reads "check door lock" on a gate inside Tochigi prison, Japan's largest women's prison, January 31, 2019.