Sumeragi

Emperor Demon (皇鬼, Sumeragi oni)  is a supportive character in Peach Boy Riverside and a High-Oni who appears everywhere Sally goes. It is revealed that he is paying attention to Saltherine because of her awakening the peach power. His true intentions however remain unknown.

Appearance
Emperor Oni is a tall good-looking man. He has short blond hair and wears what appears to be pastor clothes.