Year: 2018
Runtime: 65 mins
Language: Japanese
Director: Kazuya Kamihoriuchi
Following a devastating civil war, the governors of Touto, Hokuto, and Seito attempt to reunify Japan. However, these leaders are secretly members of the extraterrestrial Blood Tribe, related to Evolto, and intend to destroy Earth as they have done to other planets. Recognizing Sento Kiryū, the Kamen Rider Build, as a significant obstacle, the Blood Tribe orchestrates attacks on him, manipulating his friends and allies. Now facing betrayal from even Ryūga Banjō, Kamen Rider Cross-Z, Sento must fight to protect his world and thwart the Blood Tribe’s destructive scheme.
Get a spoiler-free look at Kamen Rider Build The Movie: Be The One (2018) with a clear plot overview that covers the setting, main characters, and story premise—without revealing key twists or the ending. Perfect for deciding if this film is your next watch.
In the aftermath of a brutal civil war, Japan is being reshaped under the uneasy stewardship of three new governors, each promising a fresh start while the scars of the conflict still fester. The nation’s fragile peace rides on a precarious balance of political ambition and lingering distrust, creating a landscape where hope and suspicion walk side by side. Beneath the polished veneer of reconstruction, a hidden alien presence—the Blood Tribe—lurks, its members disguised as the very leaders tasked with unifying the country.
At the heart of this volatile world stands Sento Kiryū, a bright‑minded scientist turned hero known as Kamen Rider Build. Armed with ingenuity and an unwavering belief in building a better future, he becomes the focal point of the Blood Tribe’s plans. The tribe sees his resolve and his bond with friends as the greatest obstacle to their hidden agenda, and they begin to stir the pot, subtly turning allies against him and sowing discord across the newly formed government.
The story unfolds with a tone that blends high‑octane action, sleek sci‑fi aesthetics, and a brooding sense of political intrigue. As Sento navigates a landscape of public mistrust and covert manipulations, he must grapple with the painful reality that those closest to him may be turned into unwilling pawns. The atmosphere crackles with the tension of a nation on the brink, where every gesture could mask a deeper threat and every partnership is tested by unseen forces.
Against this backdrop, the film promises a thrilling clash of ideals: the drive to rebuild and protect versus an extraterrestrial scheme bent on annihilation. Sento’s struggle to safeguard his world while confronting betrayal from within his own circle sets the stage for a dramatic, high‑stakes confrontation that will determine whether Japan’s tentative new era can survive the hidden danger lurking in its own leadership.
Last Updated: November 25, 2025 at 14:49
Discover curated groups of movies connected by mood, themes, and story style. Browse collections built around emotion, atmosphere, and narrative focus to easily find films that match what you feel like watching right now.
Stories where heroes must fight former friends turned against them.If you liked the emotional conflict of Sento fighting a brainwashed Ryūga in Kamen Rider Build The Movie: Be The One, you'll find similar stories here. These movies feature heroes facing off against manipulated friends and allies, blending intense action with heavy personal drama.
The narrative pattern involves a trusted companion being compromised—through psychological manipulation, alien influence, or technological control—forcing the protagonist into a painful confrontation. The journey is as much about saving the world as it is about saving the friend, culminating in a climactic battle and often a redemption arc.
Movies are grouped here for their shared focus on the 'friend turned foe' trope, which creates a unique blend of personal tragedy and action-driven plot. They deliver a specific type of tension born from emotional stakes rather than just physical danger.
Non-stop action where heroes sprint to prevent apocalyptic threats.Fans of the urgent, non-stop action in Kamen Rider Build The Movie: Be The One will enjoy these similar films. These stories pit heroes against imminent planetary destruction or large-scale disasters, demanding constant motion and high-stakes battles from start to finish.
The narrative is a linear, fast-moving race against time. Threats escalate quickly, with villains executing a clear, destructive plan. The plot is driven by a series of action sequences and confrontations, leaving little room for downtime, as the heroes work desperately to unravel the conspiracy and deploy a last-minute solution.
These movies are grouped by their breakneck pacing and consistently high intensity. They share a specific vibe of urgency and global stakes, offering an experience defined by relentless momentum and the pressure of an impending apocalypse.
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Read a complete plot summary of Kamen Rider Build The Movie: Be The One, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.
Track the full timeline of Kamen Rider Build The Movie: Be The One with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.
Discover the characters, locations, and core themes that shape Kamen Rider Build The Movie: Be The One. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.
Visit What's After the Movie to explore more about Kamen Rider Build The Movie: Be The One: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.
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