The anime revolves around a boy named Cota Coga (a wordplay on Coca-Cola) who strives to be the world's best Bottle King at the Bottle Battles in the virtual Drink World, with his Bottleman partner Colamaru and battles with various rivals. Bottleman! A new entertainment that has revolutionized the world! In the virtual space, Drink World, people use Bottleman to do bottle battles with one another! All strong bottle fighters aim to be the Bottle King!

The sequel will focus on the islands west of the city.

Professor Senbei finds a videotape of his deceased father providing instructions on how to create a love potion. The main ingredient is a tear of the evil Gyaasuka Daimao who lives at the Wonder Island. To retrieve it, Senbei takes Arale and Gatchan on a wacky adventure. (Source: ANN)