– Two hours north of Tokyo, surrounded by sprawling rice fields, lies a facility that offers full-board accommodation with three meals a day, access to a 15,000-book library, and up to four hours of evening television. This is no idyllic countryside retreat, though some who pass through its gates may be increasingly compelled to treat it as one. This is Tochigi Prison, Japan’s largest female correctional facility by capacity, with 456 criminals incarcerated there as at May 21.