Pankun is a baby panda who was abandoned in a forest where pandas live. His favorite possession is an old mitten that was in the box with him when he was abandoned. Pankun loves bread, and his tummy rumbles whenever he sees the two pieces of bread, Shokupan and Koppepan.

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.

Second season of Pikaia!.

Tsubomi Tachibana is a fifth grader dealing with rather sensitive issues such as her mother's pregnancy, her first period and the strange feelings she has started to get when she has been around boys.