Inazuma Eleven Go vs. Danball Senki W Movie
Japanese title: 劇場版 イナズマイレブンGO vs ダンボール戦機W
Alternative titles: Gekijouban Inazuma Eleven Go vs Danball Senki W
Type: Movie
Source: Game
Episodes: 1
Status: Finished Airing
Aired: Dec 1, 2012
Duration: 1 hr 30 min
Rating: G - All Ages
Studios: OLM
Producers: Dentsu Tec
Genres: Sports
Themes: Mecha, Team Sports
Demographics: Kids

As Shinsei Inazuma Japan was about to have a match with Inazuma Legend Japan, a mysterious attack of a person and a swarm of robots interrupted, and another mysterious girl's power drove the world into another dimension. As the world of Inazuma Eleven Go and Danball Senki W met, the two teams must work together to find out what happened to their worlds.

(Source: Wikipedia)