Zombie
95%Prominently features reanimated corpses which often prey on live humans and turn them into zombies.
Monster Girl
93%Prominently features a female character who is part-monster.
Ojou-sama
85%Features a wealthy, high-class, oftentimes stuck up and demanding female character.
Heterosexual
80%Prominently features a romance between a man and a woman, not inherently sexual.