SolidS vol.1 (Download)
File Size: 166MB / ZIP / (MP3/320K)
Release (2015.03.13)
Vocals: Shiki Takamura (Takuya Eguchi), Tsubasa Okui (Souma Saito), Rikka Sera (Natsuki Hanae), Dai Murase (Yuichiro Umehara)
Character song release including 3 titles and drama