Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Short episodes streamed on the anime's official site after every episode, giving background information about the show.

Last of the short episodes only available on Blu-Ray, giving background information about the show. Also can be titled "Special Edition".

The Gargantia comes across an abandoned, derelict fleet and Ledo joins a small group sent there to investigate it while looking for treasures. Amy and her friends sneak aboard their ship and end up joining the search party. Upon finding an old picture, Ridget realizes that the fleet used to be where her childhood friend Storia used to live after she left the Gargantia seven years ago with her boyfriend Ritona. Upon checking up the main ship, Pinion concludes that the fleet's inhabitants were forced to abandon it after the main engine was broken beyond repair and the group returns to the Gargantia emptyhanded, except for Ridget who kept the picture for herself.

Following the battle against the Hideauze in space, Kugel and Striker got stranded on Earth just like Ledo.

Six month have passed since Striker and Chamber battled. The fleet of Kugel has merged with Gargantia and Ledo is a salvager. He uncovers more records from a ap[st civilization. He talks with Reema about his past life on Gargantia.

Recap of season 1, told by Chamber.

Ledo learns that what he salvaged included information about a robot like Chamber. Other inhabitants have uncovered something and want Ledo's assistance, even if it means the destruction of Gargantia itself.