Pure Soldier Otomaiden
Other titles :
A normal high school student, Aria Hino, is walking home from school, but happens to see a cutsie dressed girl being mobbed by tiny like green creatures. After being mistreated and abused, the girl is approached by Aria, who becomes a Pure Soldier with her passing. Along with her friend, Luna, a famous celebrity, the two must transform into Pure Soldiers and fight evil.