To celebrate the publication of Shinyaku Toaru Majutsu no Index 8 (9/10 release), and Toaru Kagaku no Railgun 9 (8/27 release), the A Certain Summer Campaign will begin! There will be an event where fans of the Toaru series will get a free trial of the Toaru franchise through "A Certain Summer Magazine", as well as an official character popularity elections. There are a lot of stuff to watch out for! The site contains promotional ads for various Toaru Majutsu no Index-related merchandise, such as that of the Toaru Kagaku no Accelerator Manga.