Character Song DUET SERIES Vol.11 is the 11th volume of the DUET SERIES character songs. It features Ryōta Kise and Yukio Kasamatsu's voice actors, Ryōhei Kimura and Sōichirō Hoshi singing two original songs and reciting a monologue, as well as both singing their own version of the duet song.
- Mini Drama ~Kise & Kasamatsu~
- AWAITED TIME
- GLORY BLUE
- AWAITED TIME -Kasamatsu Off Ver-
- AWAITED TIME -Kise Off Ver-