It’s been a long few years of waiting, but today Attack on Titan fans can rejoice! Attack on Titan season premieres in Spring 2017! The previous episode of the anime aired in Japan on September 29, 2013.
Attack on Titan Season 2 was originally announced in November 2014 for a 2016 release, however, Japanese anime studio Production I.G. held off due to there not being enough chapters from the source material (the manga) to create the same high quality experience of season 1.
Attack on Titan season 1 was comprised of 25 episodes and it covered the first 33 to 34 chapters of the manga. As of today, 78 chapters have been released, giving Production I.G. plenty of exciting content to feed the need of anime fans.
Saiyan Island hopes to have additional details on Attack on Titan season 2, including a specific air date, as they are announced. Below is a visiual from the official site for the anime, http://shingeki.tv/season2/