Guren no Yumiya (紅蓮の弓矢)

"Guren no Yumiya" is a song by Linked Horizon that served as the first opening theme for the 2013 TV anime Attack on Titan (Shingeki no Kyojin), produced by Wit Studio.

It was released on Linked Horizon's single Jiyuu e no Shingeki (自由への進撃) on July 10, 2013; the single also included "Jiyuu no Tsubasa" and off-vocal versions of both songs. Revo wrote, composed, and arranged the track. "Guren no Yumiya" later appeared on the 2014 album Shingeki no Kiseki, and Jiyuu e no Shingeki reached No. 2 on Oricon's weekly singles chart. The song won the Animation Song award at the 19th Animation Kobe Awards in 2014.