Mixed Race School

Diana Vandalay, a tall girl with long lavender-colored hair and beautiful dark blue eyes. Diana is a human with deceased parents and a little sister that is a Ninja. There are many races in their world. Human, Elves, Wizards/Mages, Ninjas, Demon, Ghoul, Vampire, Assasins, and those people that has a Spirit Beast called Zenpaku. Diana just transferred in the famous Mixed Race School. There are each huge buildings for each Race. Apprently, Diana's already making a harem without her even knowing. Who are the other Races that's having a HUGE crush on her?? By the way, a girl x girl.