Plot

A boy named Daichi Haruka takes on a journey to the moon, where he gets involved in a fight between the Takamimi, Miminaga and evil tribes. Daichi gets in Granzort, one of the machines of the Malevolent Deity Ruling Light, to fight in the world of magic.—Sunrise

In the year 2100, a young boy from Earth named Daichi travels to the moon on vacation. He soon finds himself among tribes of long-eared magic users living within the moon, in a land called Rabiluna. Daichi, along with two other kids, become the chosen "Madou Senshi" - warriors that must pilot enormous robots in order to free Rabiluna from evil forces.—Anime News Network

In the future, the moon will be a habitable place with an atmosphere and gravity, hosting a famous tourist attraction. There are also rumors about log-eared, rabbit-like creatures on the moon who can use magic. Haruka Daichi heads off to the moon during a summer holiday alone because he wants to see the long-eared creatures himself. However, he finds himself dragged into a millennium-old conflict between two ancient moon races: the "long ears" race and the Jado race. The Jado race wants to conquer the universe and resurrect certain evil powers to seize control of the Earth. Now the "long ears" race and Daichi must seek three warriors who can use magic in order to release the Mado King and the "long ears" race's kingdom, Rabiluna, from the Jado's control.—AniDB

Animated television series set on the Earth's Moon in the year 2100. In 2050, the Moon is terraformed, giving it Earth-like gravity and breathable air. In 2100, the moon has a growing human population and has become a popular tourist destination. A young boy named Daichi arrives on the Moon for his summer vacation. He is soon recruited by the old witch V-Mei and her granddaughter Guri Guri (members of a dying species), to take part in a conflict against the villainous Jadou Clan and its efforts to dominate the Solar System. Daichi is supposedly the destined Madou Warrior who is to serve as the savior of the Long-Ears race, but he soon meets other two Madou Warriors. The heroes and the old witch have to rescue several inhabited worlds while trying to deduce the actual meaning of an old prophecy.—Dimos I