Tōmei na Iro
Release. It was released in 3 editions, Type-A, Type-B and Type-C. Type-A includes two audio CDs and a DVD with 60 minutes live music video "Nogizaka46 Summer National Tour 2013 Final!" at Yoyogi National 1st Gymnasium. Type-B contains two audio CDs. Type-C has just one CD that includes the title song from 1st to 10th single and four new songs. The album cover photo was taken at Tokyo Metro Nogizaka Station.