Freedom OVA the complete collection contains episodes 1-7 of the anime directed by Shuhei Morita.

In the 23rd century, mankind has fled Earth and emigrated to the moon. The last outpost of civilization is the Lunar Republic of Eden, where the omnipresent Citizens Administration Council grants residents everything they need. But what do you do when you discover everything you believe is a lie? A single photograph with an inscribed message found inside a rocket launched from Earth leads a group of young men to question the council ruling the seemingly utopian city. But at what lengths will they go to discover the true meaning of Freedom?