It has been announced that Linked Horizon is returning from the first season to perform the OP theme song for the upcoming second season of the Attack on Titan TV anime.
The first season was aired for 26 episodes from April to September 2013, and Linked Horizon provided the 1st OP song “Guren no Yumiya (Crimson Bow and Arrow)” and 2nd OP song “Jiyu no Tsubasa (Wings of Freedom).”
The highly anticipated second season is set to premiere on Tokyo MX at 22:00 on April 1 (JST), and the song’s TV size version will be available digitally two hours later.
Attack on Titan: Season 2 – Official Promotional Video (JPN)