Kamen Rider Build The Movie: Be The One

A newly installed Touto governor who uses propaganda to turn the public against Sento Kiryū. He weaponizes fear, making the people believe Riders are threats to the state. As a member of the Blood Race aligned with Evolto, he orchestrates events from behind the scenes and pursues the Pandora Box to further Earth’s destruction.

The Kamen Rider Build who fights to protect friends and innocents after the governors crack down on Riders. He exposes the political plot by hacking a government database and reveals the truth about the Blood Race and Evolto. He reaches new heights by merging Fullbottles to form Cross-ZBuild, confronting the larger threat to Earth.

A key ally who is abducted and fights as Kamen Rider Cross-Z. His loyalty is tested as he becomes entangled in Evolto’s schemes and is used as a pawn by the governors. He battles to reclaim his autonomy and plays a crucial role in the final clashes against Blood and Evolto.

The alien mastermind whose plans drive the crisis. He manipulates governors and Riders alike to sow chaos, aiming to destroy Earth via the Blood Race and Pandora Box. His confidence and intellect make him a formidable foe, constantly shifting the battlefield with deception and power.

The Hokuto governor who becomes Scissors Lost Smash, a ruthless enforcer against dissent. She subdues Misora and Sawa during the Nascita escalation and embodies the cold efficiency of the state’s hardliners. Her authority is challenged as the Riders peel back the layers of control behind her actions.

A young girl saved by Sento, Misora becomes a symbol of innocence amid the political turmoil. Her presence motivates the Riders to push through fear and suspicion. Captured during the Nascita crisis, she remains a beacon of hope around which allies rally.

An ally of the Riders and a key member of the Build team, Sawatari helps cover escape and supports the future-building efforts. Her actions emphasize resilience and practical courage in the face of political and alien threats.