Kagerou (カゲロウ)

"Kagerou" (カゲロウ) is a song by ЯeaL used as the opening theme for Gintama (『銀魂.』), the Bandai Namco Pictures television anime. It was published on 1 March 2017 on the Kagerou - EP, where it is listed in the Rock category.

The song later became ЯeaL's fourth single, released on 16 May 2018, and it was subsequently included on the band's full album 『19.』. Ryoko wrote the lyrics and composed the music, and 亀田誠治 arranged the track.