Picking up from where the previous movie left off, Ranka's star career flourishes while Sheryl's health rapidly deteriorates after collapsing during a live performance. At the same time, separate factions are maneuvering behind the scenes seeking to control the Vajra horde by utilizing the singing abilities of the two songstresses. As the entire Macross Frontier fleet begins to wage its final war on the Vajra, Alto finally makes a choice between Ranka and Sheryl.
遠藤綾
as Sheryl Nome (voice)
中島愛
as Ranka Lee (voice)
中村悠一
as Alto Saotome (voice)
平野綾
as Mena Roshan (voice)
小西克幸
as Ozma Lee (voice)
小林沙苗
as Catherine Glass (voice)
井上喜久子
as Grace O'Connor (voice)
豊口めぐみ
as Klan Klang (voice)
田中理恵
as Monica Lang (voice)
杉田智和
as Leon Mishima (voice)
福山潤
as Luca Angeloni (voice)
三宅健太
as Bobby Margot (voice)
