A magic book places Kazumi in a Wonderland-like world.

The flames of war explode in the Middle East as two shadow forces unleash monstrous new weapons of mass destruction! But in a world in which giant robots are real, the most dangerous weapon of all lies buried within a human mind. Yuushirou, the fourth son of the mysterious and powerful Gouwa family, finds himself at the center of events that will change the future of mankind forever! Nothing can prepare the human race for what is about to be unleashed in Gasaraki! (Source: Sunrise)

The story takes place in the future where war machines from evil mechanical alien empire Garufa finally reaches Earth. In order to protect earth, an Earth defense organization called GEAR (Guard Earth and Advanced Reconnaissance) is formed. GEAR has an ultimate weapon in a form of war mecha, GEAR Fighter Dendoh, which is piloted by two elementary school students, namely Kusanagi Hokuto and Izumo Ginga. Can the friendship between Hokuto and Ginga unleashed the full potential power of Dendoh in order to fight Garufa? (Source: AniDB)

Buried within the numerous clubs at Nijigasaki High School lies the school idol club. The club, while lacking popularity, definitely does not lack potential. During their debut performance, they were able to seize a sizable audience, along with the attention of their schoolmates Ayumu Uehara and Yuu Takasaki. Enamored, the duo makes their way to join the club; however, they are disappointed to find out that the club had just been disbanded. Nevertheless, Ayumu does not believe that it should have ended there. Together with Yuu, they begin restoring the school idol club, hoping to recreate the idol performances that dazzled them before. Love Live! Nijigasaki Gakuen School Idol Doukoukai shines its spotlight over the reformed school idol club as they recruit both former members of the club alongside newcomers. Taking the first step toward their dreams, how will these girls achieve idol stardom? [Written by MAL Rewrite]