PridefulRoyalty
why stick to 4 where you can just add all of them especially from the Yuragi side most of them are so Damn HOT. In the future plot will 'Chisaki Miyazaki' make an appearance? I doubt Maou would even try schooling. But can't helped with the possibility since there were Koma Comics where Maou as a High School transfer student.
Nonko,Emilia,Yuuna,sagiri and ouga makyouin for harem. He is a demon king and in my opinion he will have to have powerful lovers, Nonko just by drinking alcohol was able to be on par with the other version of the demon king, Yuuna is very powerful sports, she just lacks control, sagiri with her art of hunting demons and ouga makyouin was the one who taught everything to the protagonist of yuragi sou and in the manga she fell into the category of very powerful people although with yuuna and ouga being ghosts you could add bodies to possess. pdta: I love this fanfic continues like this.