Every season of Valkyrie Drive: Mermaid ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Valkyrie Drive: Mermaid!

Tokonome Mamori is transferred to Mermaid - an artificial quarantine island for people with superpowers. 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.

The Best Seasons of Valkyrie Drive: Mermaid

The Best Seasons of Valkyrie Drive: Mermaid