Volver a Maou-jou de Oyasumi
Personal detrás de Maou-jou de Oyasumi
Kagiji Kumanomata
Story & Art
Chengyin Cai
Translator (Chinese)
Tetsuichiro Miyaki
Translator (English)
James Gaubatz
Lettering (English)
Susan Daigle-Leach
Lettering (English: vol 1-8)