Ok, so I watched the first episode of this series and I am going to recommend it. Its an ongoing series and the first episode was released on the 3rd. It is a weekly show.
In order to avoid Earth's impending destruction from an asteroid, the International Solarsystem Development Agency (ISDA) works on the "D-Project", and creates the "Dragonaut" after finding a dragon egg under the ocean. However, they soon find out that the asteroid is not their only threat, as powerful dragon-like creatures appear on Earth. After witnessing a murder by one of the creatures, Jin Kamishina gets involved in the mysteries of the dragons and becomes the chosen pilot of the Dragonaut. Helping him on his journey is Toa, a mysterious girl who saves him from falling to his death after the creature attacks him. As they get deeper into the mysteries of the dragons, they encounter new friends and enemies, and also begin to develop a closer relationship.
This, among many other Animes, is available at Bleach Exile via direct download. I seriously recommend checking it out.
Credit Dyne for the plot summary