Kamen Rider Saber ＋ Kikai Sentai Zenkaiger: Superhero Senki (2021)

Tokusatsu crossover metafilms that celebrate a milestone in Toei's franchises. Heisei Generations FOREVER commemorate the Heisei Era Kamen Rider while Superhero Senki both Kamen Rider 50th Anniversary and Super Sentai 45th Anniversary. These movies know theirselfs as a work of fiction and interact with the "real world".