Valkyrie Drive: Mermaid 6.14
Other Name: Valkyrie Drive: Mermaid, ヴァルキリードライヴ マーメイド
Summary: The "beautiful girl sexy battle action" anime is set on five artificial islands. Mamori is a "mermaid" transferred to one of those islands. When Mamori is attacked, a newly transferred girl named Mirei saves her. The enemy doesn`t stop, however, and the two are soon cornered. Just when they think all hope is lost, Mirei kisses Mamori, and Mamori turns into a sword. Mirei then wields the sword and launches a counterattack against their enemies.