Art style looks like the artist cheated. Instead of drawing, they rendered three-dimensional objects and used a uniform thick line for the shapes. The lack of actual drawings this chapter shows... :(
I'm with team Demon. I don't like how they have been discriminated against, and Ellen has been helpful. The term "evil" never really struck me as having place outside of dogmatic religious scriptures anyways.
Towa cannot be a magical girl because he's too busy being a harem protagonist.
That said, I want to see overlap between these two genres.
Also, you referenced an anime that is 15 years old. The kids these days won't understand the trauma we underwent with that series. Poor Mami.