[Ravenblitz]

Spoiler for save space:

Originally Posted by bakAnki

Another crossover artworks for PSP game, though these are for the extra content block game...

i might be wrong but

Yozora as Yaya from Kikou Shoujo wa Kizutsukanai
Sena as Chise from Mayoi Neko Overrun!
Yukimura as Konoe from Mayo Chiki!
Rika as Aria from Hidan no Aria
Maria as Louise from Zero no Tsukaima

i forgot for Kobato-chan