Pikaia!
Japanese title: ピカイア！
Type: TV
Source: Original
Episodes: 13
Status: Finished Airing
Aired: Apr 29, 2015 to Jul 30, 2015
Broadcast: Not scheduled once per week
Duration: 15 min per ep
Rating: G - All Ages
Studios: Production I.G, OLM
Producers: NHK, NHK Enterprises
Genres: Drama, Slice of Life
Demographics: Kids

The story begins in the future when Earth itself is no longer inhabitable by living creatures. Humans began their interstellar migration with space colonies. Vince and Hana work as researchers in the Cambrian Project. Together with the creature Pikaia, they seek the Lost Code, the key to restoring Earth, and aim to return to Cambrian-era Earth.

(Source: ANN)