With the right location and plenty of time and manpower, Pingtung Prison (with a current inmate population of 2,600) invested in the soy sauce brewing business at the encouragement of academia and the local farming community.
具有地利之便，人力和時間又不虞匱乏的屏東監獄（現有受刑人約 2,600 名），因此也在學界及當地農友的鼓勵下，投入釀造醬油的行列。