Yoshiko Sai has performed one live concert each in 2014 and 2015 since her hiatus in 1979, and this is the only recording of Yoshiko Sai's one-man live concert in 2015. The concert was in two parts and featured the best selections from her five albums from her first to her return, as well as new unreleased songs, making it a truly culminating live performance. Backed by current alternative musicians such as Jojo Hiroshige, Hajimetarl, Okano Futoshi and Kono Ryoko. The album also includes valuable MC.