![](https://cdn.animecharacters.io/images/anime/large/10463-e1c87fea.jpg)
Format
TV
Episodes
13
Episode Duration
15 min per ep
Status
Finished Airing
Premiered
Spring 2015
Aired
2015-04-29 to 2015-07-30
Source
Original
Rating
G - All Ages
Genres
Drama
Kids
Slice of Life
Studios
Production I.G
OLM
Producers
NHK
Licensors
Pikaia! (ピカイア!)
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)