[Machine Translation] This is the fourth release in the "RE:START" series, which features a total of six songs based on the theme of each unit, with SolidS's theme being "Sake. The fourth album in the series features a duet song by Takamura Shiki (CV: Takuya Eguchi) & Sera Ritsuka (CV: Natsuki Hanae). Includes 1 duet song + 1 off-vocal song.