So for the girls from Highschool DxD, I decided on these three along with Sona.

Akeno Himejima

Irina Shidou

Ravel Phenex(I'll have her transfer to UA after the fight with Riser. Don't know what department though)

Also, just cause why not. Aizawa will be teaching class B in this with his replacement being...

Midnight(Nemuri Kayama) who will also be in the harem.

Also, I may start this Friday depending on how I feel about it. anyway, that's the harem. Stay tuned for the first chapter.