High schooler Taiju awakens from petrification millennia after a blinding light turned humanity to stone. He finds his scientific genius friend Senku working on a plan to rebuild civilization using science.

Spun off from The Idolm@ster (2011), this series follows a new group of idols working alongside the thirty-nine idols of the newly-formed 765PRO Live Theater base at 765 Productions and a producer at the 765 Theater Agency.

After meeting one bright, sunny day, a shy boy who expresses himself through haiku and a bubbly but self-conscious girl share a brief, magical summer.

After departing from Ozen's camp, Riko and Reg continue their journey, encountering more dangers as they descend further into the Abyss.

A girl named, Riko and her robot friend, Reg, journey down into a deadly, otherworldly chasm, known as the Abyss, in search of her lost mother.