Chousei Kantai Sazer-X The Movie: Fight! Star Warriors is a crossover between it and the previous two installments in the Chouseishin Series, Chouseishin Gransazer and Genseishin Justiriser.
Matsuzaka Naoto's appearence with the reference of Kudou Tenma. Naoto and Tenma were the main heroes of the previous chousei shin series, Gransazer. Sazer Tarious and Sazer Tawlon in remembrance of Gransazers.