日笠陽子
In the first season, for the first thirteen episodes, the opening theme is by Linked Horizon, and the ending theme is by Yōko Hikasa. For episodes 14–25, the opening theme is by Linked Horizon, and the ending theme is "great escape" by Cinema Staff. Both "Guren no Yumiya" and "Jiyū no Tsubasa" were released as part of the single "Jiyū e no Shingeki" on July 10, 2013, which sold over 100 thousand copies in its first week of sales.