Tamaki Anzai - 安斎環
About
A devil convicted of the mass murder of 15 people. Although he received the death penalty, he is being held at Obihiro National Laboratory (ONL) for research purposes. ~!He is the biological father of [Yuuki Anzai](https://anilist.co/character/125039/Anzai-Yuuki), whom he had with the human researcher [Midori Sako](https://anilist.co/character/149554/Sako-Midori), his now wife.!~
