Second season of Build Divide.

One day, Toki Mishiba receives a letter in the mail promising him a large sum of money if he participates in a game. Initially dismissing the message, Toki becomes intrigued and decides to sign up after noticing fine print that says players' safety will not be guaranteed. It is not long after that he meets Nobuto Nakajou and Kazuo Saitou—the teammates assigned to him in the Business Game, also known as Biz Game. The members of the trio quickly form a shaky alliance and call themselves No Name. Bound by nothing but their shared desire for an obscene amount of money, the three step into the dangerous world of the Biz Game, where they must fight against other teams over a data disk containing vital corporate secrets in order to advance and survive.

The anime centers around a boy named Kouta Kouka (Kouka Kouta in Japanese name order, an apparent wordplay on Coca-Cola). Kouta strives to be the world's best Bottle King at the Bottle Battles in the virtual Drink World. He comes across his Bottleman partner Colamaru and then wages battles with various rivals. (Source: ANN)

Second season of Cap Kakumei Bottleman.