Magic Knight Rayearth

The balance in the magical world of Cefiro is supported by the prayers of the lovely princess Emerald. When the evil Sage Master imprisoned her, the existence of the entire world was endangered.

Using her spiritual powers, the princess contacted three Japanese high-school girls, Hikaru, Umi, and Fuu, turned them into Magic Knights, and summoned them to Cefiro, where their goal is to save her and to restore the balance.