曲谱简介：

Sayonara no Sora Sayonara no Sora (サヨナラの空, "Farewell Skies") is the ending theme from Japanese anime television series Gintama. The series was directed by Yoichi Fujita and animated bySunrise. It premiered on TV Tokyo on April 2, 2009, and ended on March 25, 2010. The anime is based on Hideaki Sorachis manga of the same name. The story revolves around an eccentric samurai, Gintoki Sakata, his apprentice, Shinpachi Shimura, and a teenage alien girl named Kagura. All three are "freelancers" who search for work in order to pay the monthly rent, which usually goes unpaid anyway.