Danball Senki
English name: LBX: Little Battlers eXperience
Genres: Action
Type: TV, Episodes: 44
Aired: Mar 2, 2011 to Jan 11, 2012
Studio: OLM
Source: Game
Rating: G - All Ages
Synopsis:
In 2046, a revolutionary 80% shock-absorbing reinforced cardboard has been developed, rapidly transforming the world's exports. The reinforced cardboard would soon become the battleground for a popular children's hobby called "LBX" (Little Battler eXperience).

Four years later, a boy named Yamano Ban who loves to play with LBX (although without a mecha himself) is given a case containing the model AX-00 by a mysterious woman. He is told that he now holds the hopes and despairs of mankind in his hands.