Great Eastern Entertainment Attack on Titan Mikasa Ackerman iPhone 5 Case The Attack on Titan Mikasa Ackerman iPhone 5 Case features the main female protagonist and all around cool chick from the anime and manga series Attack on Titan ! This iPhone 5 case makes the perfect gift for fans of the hit series about humans defending their cities against giant humanoid creatures called Titans. The faux brown leather case has a subtle appearance for a classy look. The case is also compatible with the iPhone 5s. Ages 15 and up.