GRANDEEK: Gaiden

Was going back to school at night to retrieve a forgotten lunch box a really bad mistake? That's how it seems when Mangetsu Kohinata suddenly finds herself pulled into a strange world where girls in giant magical armor are engaged in a ferocious battle. While the timing was unfortunate, it turns out that Mangetsu's arrival in this strange realm was anything but a mistake, because Mangetsu appears to be a mage herself! Now, with the help of her mysterious new friend Shingetsu, Mangetsu must learn how to summon and control her own giant armor as they fight against other mages in a competition with an unbelievable prize - control of the lost magic that once ruled our planet!

A resident of the Floating Castle that battle demon beings, the girl Rasutel (Rasu), chosen by the willful lady, the Demon-Breaker sword, is sent on a quest to save a princess kidnapped by a Youki. Her quest is helped by a mysterious Youki called Anshu (but he has basic color that usual Youkis do not have.... hehe!). She is also hampered in her quest by her demon-being oriented younger brother who seeks her golden eyes, the heritage of their father, the Golden Youshu.

In a time when demons rule the world and mankind seeks freedom, human rebels gain control of the demon-slaying sword Tenmaken and attempt to assassinate the Demon King Janus. To preserve the sovereignty of her homeland, the half-human, half-demon Princess Hiro must overcome her deep hatred of the humans or face a war that will ravage the entire world!

This is a world of the skies, where many islands drift in the sky. A boy named Gran and a speaking winged lizard named Vyrn lived in Zinkenstill, an island which yields mysteries. One day, they come across a girl named Lyria. Lyria had escaped from the Erste Empire, a military government that is trying to rule over this world using powerful military prowess. Gran and Lyria, in order to escape from the Empire, head out into the vast skies, holding the letter Gran's father left behind - which said, "I will be waiting at Estalucia, Island of the Astrals". Note: The first two episodes premiered on January 21st as a special.