Fifteen-year-old Chacha is a typical teen with an atypical talent: she can communicate with cats. Though her friend Mito thinks this is the coolest ability in the world, Chacha finds her unique skill to be annoying at best and disruptive at worst. Whether she's dealing with countless strays proposing marriage, neighborhood cats offering to help her with tests or waking up to 'presents' on her bed in the night, Chacha's normal school life will be anything but!

In the year 3195, there was a war between an army of robots and the humans. When Shaian, a sentient combat armor, lost his companion in battle, he shut down until his internal systems spotted a new human. It's now almost a 1000 years later, and Shaian's greatest enemy is still alive and doing battle in Brazil. With a new friend`s help, Shaian may be able to stop this evil force before another war rages over the continent.

After a meteor hits Earth, traitor forces have (for all intents and purposes) taken over, and the people are suffering. In the chaos, a boy named Tetsuro Daiba, who had lost his parents in the meteor hit, is paid a visit by Mello, a mysterious woman appearing in a bright light. When Daiba comes to, he finds himself in a spaceship infirmary under observation. Stealing a fighter that he didn't know how to pilot (until he tried it), he breaks out, flying like a total pro. He was able to remember how to pilot from his DNA memory... and to find out more, his doctor friend takes him to his secret underground lab, in which he acts as a professor to find out ways to stop the traitor regime. When the forces invade to take him back, a girl named Rei Yuuki mysteriously shoots down their entire carrier with only a fighter jet! Apparently, both have mysterious powers that the enemies want, which may or may not be connected to their being the only two known survivors of the meteor impact. While looking for a third survivor (which turned out to be a cat), the two are taken by force to Queen Photon (ruler of the traitor regime), who claims that she is out to SAVE the Earth from those who sent the Meteor. The two don't know whether to believe her or Mello until the (telepathic) cat breaks them out of the Queen's sealed chamber, and Mello comes to straighten things out. That's when the two (er, three) of them make a choice... Stay on a planet that can't support their advanced race, or strike out into the unknown of space?

The story circulates around a mysterious and dangerous island referred to simply as "G". A long time ago, a powerful god named Gestalt was banished to the earth and he had found refuge in the island known as G. To utter the name for which it stands is forbidden, for people were so afraid of the wrath of the god that they considered his name a curse. Father Oliver is a priest who has left his order and traveled to the island of G in order to discover the truth behind it. He ends up making the acquaintance of a young girl named Ohri, who turns out to be quite adept in magic. Meanwhile, the head of the order has hired a dark elf named, Suzu, to track down Oliver and bring him back. Suzu finds him easily enough. However, she hadn't anticipated the powerful sorceress in his company, Ohri. The girl disposes of Suzu for the moment, and she and the Father continue on. As if things weren't rough enough, the island of G has it's share of monsters and magic-users to get in the way of their travels.