No. 1 Sentai Gozyuger VS Boonboomger

The Boonboomgers are competing in the Big Bang Grand Prix when a powerful entity known as Universe No. 1 causes several parallel worlds to merge into a single, chaotic reality. During this fusion, Taiya Hando is sent to Planet Shaft, where he faces an attack from the Galaxy Circuit Guruma before receiving help from Hoeru Tono. Simultaneously, the Gozyugers and the remaining Boonboomger members attempt to fight Universe No. 1 on Earth, but the monster defeats the combined forces. The conflict shifts when Hoeru evolves into Saint Gozyu Wolf and uses a spatial attack to send eight heroes into another dimension.

Directed by Shojiro Nakazawa, this film is the fourth entry in his directing career, following the 2014 Ressha Sentai ToQger vs. Kamen Rider Gaim: Spring Break Combined Special, the 2015 Shuriken Sentai Ninninger vs. Kamen Rider Drive: Spring Break Combined Special, and the 2024 Kamen Rider Gavv. The screenplay was written by Tatsuto Higuchi. The movie features a cast of 27 credited actors, including Mio Fuyuno as Hoeru Tono, Hideharu Suzuki as Rikuo Byakuya, Masakazu Kanda as Ryugi Bakugami, Jin Matsumoto as Kinjiro Takehara, Kohaku Shida as Sumino Ichikawa, and Kaiki Kimura as Mashiro Kumade. This Japanese action and science fiction production was made by Toei Company, Bandai, Toei Video Company, and Toei Agency. It has a runtime of 64 minutes.