Madou King Granzort

In the future, the moon is a livable and popular tourist destination with an atmosphere and gravity. Legends speak of magical "long ears" creatures resembling rabbits living there. Haruka Daichi travels to the moon alone during summer vacation to see these beings. He becomes involved in an ancient conflict between the "long ears" race and the Jado race, who seek to conquer the universe and awaken ancient evil forces to take over Earth. To stop them, the "long ears" race and Daichi must find three magical warriors capable of summoning Mado King to defend the "long ears" kingdom, Rabiluna, from the Jado race.