A Girl's Prison In Another World

Vol.3 Chapter 17
Vol.3 Chapter 16
Vol.3 Chapter 18
Vol.3 Chapter 16
Vol.3 Chapter 18
When Eri Arisaki wakes up, she is put in prison for some reason in a different world. The prison has its own rules, and Eri is eventually involved in a big conspiracy... A different world prison survival that unfolds in a prison full of girls of different races, each with their own quirks, begins!