Ultraman Decker Finale: Journey to Beyond

Lore & Background

The film begins when a mysterious sound causes several disappearances, prompting GUTS-Select to investigate. They soon learn it is the work of evil Professor Gibellus, who intends to invade Earth with his alien army. A mysterious woman with the power of Ultraman appears just in time to help the worried members of GUTS-Select. The movie ends with a post-credit scene that teases the new Ultraman, Blazar.

Reader's Guide

Ultraman Decker Finale: Journey to Beyond was directed by Masayoshi Takesue, who also directed Ultraman Decker and Ultraman Trigger: Episode Z, with writing by Toshizo Nemoto. The film was released both theatrically and on the streaming service Tsuburaya Imagination on February 23, 2023. In theaters, an exclusive message from HANE2 and a 10-minute recap were shown before the screening. Worldwide, except for Japan and China, it was available to stream on Ultraman Connection the same day. The film was first announced on November 26, 2022, with the first trailer and promotional posters released that day. The second trailer was released on January 21, 2023, revealing the name of the mysterious new Ultraman as Ultraman Dinas. The theme song 'Sora no Kanata e' was performed by Hironobu Kageyama.

Did You Know?

• The film was released simultaneously in theaters and on Tsuburaya Imagination on February 23, 2023.
• The mysterious new Ultraman in the film is named Ultraman Dinas.
• The post-credit scene teases the new Ultraman, Blazar.
• The theme song 'Sora no Kanata e' was performed by Hironobu Kageyama.

The Story and Its Stakes

As the definitive conclusion to the 2022–23 Ultraman Decker television run, this 2023 tokusatsu film places GUTS-Select at the center of an escalating crisis. A strange, unexplained sound begins triggering a wave of disappearances, prompting the team to launch an investigation. What they uncover is far more sinister than they anticipated: the mastermind behind the incidents is the villainous Professor Gibellus, who is assembling an alien army with the explicit goal of invading Earth. The team's situation grows increasingly desperate until a mysterious woman—possessing the power of an Ultraman—steps in to lend her strength. Her true identity is ultimately revealed as Ultraman Dinas, a new hero in the franchise. The narrative wraps up with a post-credit sequence that teases the arrival of yet another Ultraman, Blazar, setting the stage for future Ultra Series storytelling.

The Creative Team Behind the Camera

The film sits within a tightly connected creative lineage. Director Masayoshi Takesue had already guided the Ultraman Decker television series, helmed Ultraman Trigger: Episode Z, and directed multiple episodes of Ultraman Trigger: New Generation Tiga, making him a natural choice to bring the Decker story to its theatrical close. Screenwriter Toshizo Nemoto shares that same track record, having contributed to all of those preceding projects. This continuity of vision likely gave the film a cohesive tone that felt like a true extension of the series rather than a standalone event. The emotional anchor of the production is its theme song, "Sora no Kanata e" (Beyond the Sky), which was written, composed, and performed by Hironobu Kageyama, with the arrangement handled by NANA KAGEYAMA. The song's title—pointing beyond the sky—mirrors the film's own title and its forward-looking post-credit tease, tying the musical and narrative threads together.

A Simultaneous Global Rollout

Rather than following the traditional staggered window of theatrical run followed by home video, the film adopted a same-day dual-release strategy in Japan. On February 23, 2023, audiences could watch it in cinemas or stream it on Tsuburaya Imagination at the same time. For theatergoers, the screening was preceded by a ten-minute recap of the television series and an exclusive message from HANE2, the team's AI companion, voiced by Hiroshi Tsuchida. This pre-show package helped bridge the gap for viewers who had not followed every episode. Outside Japan and China, the movie became available on the Ultraman Connection streaming platform on that very same day, giving international fans immediate access. The marketing campaign had been building momentum since late November 2022, when the film was first announced alongside its initial trailer and bilingual promotional posters. A second trailer dropped on January 21, 2023, and with it came the official reveal that the mysterious new Ultraman would be named Dinas.

An Ensemble of Voices and Villains

The voice cast assembles a large ensemble to bring both the human team and the alien invaders to life. Hiroki Matsumoto returns as the voice of Kanata Asumi and Ultraman Decker, while Yuka Murayama, Nobunaga Daichi, Sae Miyazawa, and Masaya Kikawada portray the other GUTS-Select members—Ichika Kirino, Soma Ryumon, Sawa Kaizaki, and Taiji Murahoshi, respectively. The film's new hero, Dinas, is voiced by Kayano Nakamura. On the antagonist side, Ryūsei Nakao lends his voice to Professor Gibellus, the scheming mastermind. His alien army is populated by a roster of named foes, each with their own voice actor: Tomokazu Seki as Alien Icarus, Danchō Yasuda as Alien Pedan, HIRO as Alien Ckalutch, Kuro-chan as Alien Zelan, Yoshihisa Arai as Galmess, Akira Hongo as Alien Shaplay, Iori Yonahara as Alien Bado, Koji Nakamura as Grace, and Yūko Kaida as Nigel. Supporting human roles include Koichiro Nagayoshi as Sato, Kaoru Nishiuchi as Nojima, and Mikitaka as Isozaki.