The original 71st chapter of the Toaru Kagaku no Railgun manga was released on May 27, 2014. By the release of the 10th volume of the Toaru Kagaku no Railgun manga, the contents of chapter 71 are later moved to the 69th chapter in the tankobon. On September 27, 2014, a new 71st chapter of Toaru Kagaku no Railgun is released in Dengeki Daioh magazine, using the revised chapter numbers that was introduced in the 10th volume of the Toaru Kagaku no Railgun.