“Kodou” is the 19th single (21st overall) released by Aoi Eir. The title track was used as the 2nd cour opening theme for the anime Back Arrow and was released digitally in advance on April 3, 2021, while the song “Contradiction” was used as the theme for the 2021 game Phantom Breaker.
Released Date: 2021.06.16
3.Kodou -Acoustic ver.-
4.Kodou -Instrumental- (Limited/Regular Edition)
Koudou -TV size ver.- (Limited Anime Edition)
OVERALL RATING: 4½ stars