Space Sheriff Gavan: Infinity is the Gavan half of an upcoming double feature film, Super Space Sheriff Gaban Infinity: The Day the Sun Wept, opening in Japan on July 24, 2026. The most recent coverage links it to Kamen Rider Zetts as a paired release with a shared premiere date.
The Gavan Infinity film has been rolled out as half of a double feature with Kamen Rider Zetts, announced through spring and summer 2026. The combined release, Kamen Rider Zetts & Cho Uchu Keiji Gavan Infinity W Hero Summer Movie 2026, opens in theaters nationwide on July 24. The pairing is the throughline across the three stories, with each report adding a piece of the same summer release rather than a separate Gavan production.
The Gavan side itself is described as bringing together four Gavan characters from different dimensions, who perform a simultaneous transformation using a "steaming" move. Guest actors for the Gavan portion include Goto Junpei and Fukutoku Shusuke of the comedy duo Jarujaru, and Takahashi Tsutomu.
The Zetts half has drawn the personnel announcements. NCT127 member YUTA joined the cast as a mysterious biker and performs the theme song "Dreams Never Sleep." Voice actress Ayana Taketatsu plays a news announcer. The film also assembles every member of the CODE organization, and the released scene photos show that full lineup confronting the antagonist Kudo Shuma, also known as Kamen Rider Musou, played by Shunta Soshina of M!LK. Coverage has not reported a standalone Gavan cast list or a solo release plan; the pairing with Zetts is the format each story describes.
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The Chiikawa anime film opened at #1 in Japan, earning 2,240,333,500 yen (about US$13.70 million) on 1,508,500 tickets over its first three days. The fifth live-action Kingdom film dropped to #3 in its second weekend, with a cumulative total of 3,354,667,400 yen (about US$20.52 million).
The final trailer for the double feature film "Kamen Rider Zetts: Sayonara no Mission" and "Super Space Sheriff Gaban Infinity: The Day the Sun Wept" has been released. NCT127 member YUTA joins the cast of Kamen Rider Zetts as a mysterious biker and also performs the theme song "Dreams Never Sleep." Voice actress Ayana Taketatsu plays a news announcer. The film opens in Japan on July 24, 2026.
The upcoming summer film for Kamen Rider Zetts will bring together every member of the secret defense organization CODE for the first time. The film, Kamen Rider Zetts & Cho Uchu Keiji Gavan Infinity W Hero Summer Movie 2026, opens in theaters nationwide on July 24. It is a double feature with the Gavan Infinity film. The newly released scene photos show the full CODE lineup facing the antagonist Kudo Shuma, also known as Kamen Rider Musou, played by Soshina Shunta of M!LK. Musou can manipulate the waking dream world. The CODE agents include Manzu Baku as Kamen Rider Zetts (Imai Ryutaro), Nox as Kamen Rider Nox (Furukawa Yuki), Zieg as Kamen Rider Dawn (Amano Hiroshige), Zero (Kawahira Jiei), The Lady (Mimura Rie), Three (Tamaki Hiroki), Five (Koyanagi Shin), and Six (Hirakawa Yuzuki). The Gavan Infinity side of the double feature will see four Gavan characters from different dimensions gather and perform a simultaneous "steaming" transformation. Guest actors for the Zetts portion include Soshina, and for the Gavan portion, the comedy duo Jarujaru's Goto Junpei and Fukutoku Shusuke, along with Takahashi Tsutomu, appear.