A national concert tour featuring LiSA titled "Girls Dead Monster starring LiSA Tour 2010: Keep The Angel Beats!" was held across Japan August 3 and September 2, 2010; all of the venues ultimately sold out. A BD/DVD video album box set titled Girls Dead Monster starring LiSA Tour 2010 Final: Keep The Angel Beats! of the tour's final performance was released on June 1, 2011 by Key Sounds Label bearing the catalog numbers KSLV-0001–0003. The last concert of Girls Dead Monster was held on December 27, 2010 at an event called "Girls Dead Monster Last Live: Final Operation" featuring Marina and LiSA at the Tokyo International Forum.

Movie War 2010 is split into three parts. The Kamen Rider Decade portion of the film, written by Shoji Yonemura, is titled Kamen Rider Decade: The Last Story. It follows the series cliffhanger ending at the climax of the Rider War. The film is billed as the "True Ending" and was originally subtitled Decade vs. All Riders. The Kamen Rider W portion of the film, written by Riku Sanjo, is titled Kamen Rider W: Begins Night, taking place between episodes 14 and 15 of Kamen Rider W, investigates the origins of Kamen Rider Double as briefly shown in the cold opening of the series' first episode, referred to in the series as the "Begins Night". The film is described as the "True Beginning" and was originally subtitled Episode Zero. In the final portion of the film entitled Movie War 2010, a convergence of the two films that brings the casts and characters of Decade and W to finish the fight with Super Shocker together.

Live concert registration of Beardyman performing at Reading Festival in 2010

When the last evacuation flight out of war-torn Africa crashes off the coast, American Air Force Engineer Lieutenant Brian Murphy emerges as the sole survivor in a land where the dead are returning to life and attacking the living.