The prison facilities were renovated over a ten-year period from 1986 to 1995.
As of December 2015, Fuchū Prison was the largest prison in Japan, housing 2086 prisoners. The prison covers an area of 22.6 ha (56 acres), and is surrounded by a 1.8 km (1.1 mi) wall with a height of 5.5 m (18 ft), The cells are divided into four blocks (ordinary prisoners, foreign prisoners, mentally ill prisoners, and physically disabled or injured prisoners). Male foreign prisoners in Japan are generally housed at Fuchū Prison.[5] The prison also contains numerous workshops for vocational training. Foreigners are incarcerated for various crimes but all in single cells in two or three blocks.
Yoshie Shiratori - Prison escapee who escaped four prisons, this prison being his final (and the first in which he served his full prison sentence before parole).