Gosei Knight wa Yurusanai ("Gosei Knight Will Not Allow It") is an Insert Theme of Tensou Sentai Goseiger. The theme for Gosei Knight, it is notably used in Epic 17: A New Enemy! The Spectral Demon Beasts * Lyricist = Yatsude Saburou (pseudonym for Toei staff) * Composer = Miyake Kazunori * Arranger = Project.R (Miyake Kazunori) * Singer = Miyauchi Takayuki