Concert film featuring a commemorative live performance for the 15th anniversary held at Ebisu The Garden Hall on April 2, 2021, featuring a total of 34 songs including "15th Anniversary Medley", a 15-min. non-stop performance of 15 songs and a new song "Silhouette" performed for the first time.

Cast:Yui Makino,

Genre:Music,

country:Japan,

Production:AMUSE,