Dengekibunko Autumn Festival 2014 ( 電撃文庫 秋の祭典2014 ) was held at Akihabara UDX & Belle Salle Akihabara ( 秋葉原UDX & ベルサール秋葉原 ) on October 05, 2014. This festival included the stage event for the works of Dengeki, cosplayers, autograph session of the light novel arthors and illustrators, and lots more!