|Daira Setsuki Tentei|
|Gender|| Male (original)|
Female (true form)
|Debut|| Neo Chapter 20 (mentioned)|
Neo Chapter 102 (actual)
Daira Setsuki Tentei (大羅刹鬼天帝 Daira Setsuki Tentei) is a Jigoku-jin (地獄人 Jigoku-jin) and the main antagonist of Jigoku Sensei Nube Neo. He is also known as Shin Tsuki Tentei (真・鬼天帝 Shin Tsuki Tentei) after being fused with other three Jigoku-jin.