Junichirou Taniguchi has a Character Design credit on Prison School.
character design
TV anime / 2015
chief animation director (op, eps 1-12)
TV anime / 2014
Movie / 2013
TV anime / 2020
TV anime / 2018
chief animation director
TV anime / 2024
Movie / 2026
Special / 2014
TV anime / 2016
TV anime / 2012
TV anime / 2013
OVA / 2013
TV anime / 2008
Movie / 2022
Movie / 2017