Official Uncut Synopsis & Storyline

How far may man intervene in creation to save what he loves? Kaito has constructed an android, Akira, who is deeply devoted to him. But after the death of his brother Haruki, Kaito turns his back on Akira. The latter lets himself be recruited by OSI employees to take part in a Mars mission. He seems to be the right candidate, as he is completely unfeeling. But is he really? And is Haruki really dead?

Shooting Spots & Production Facilities

Filmed on location in Japan at soundstages: CIELOSFILM (Primary Studio Soundstage). Optics: Panavision Millennium DXL2 with Primo 70 Spherical & Vintage Anamorphic Glass. Sound capture: Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit).

Complete Cast & Character Encyclopedia

• Shogo Kouno portrays Akira (Lead Protagonist)
• Yuta Nakayama portrays Kaito (Lead Protagonist)
• Taishū Nukanobu portrays Haruki (Primary Co-Star)
• Yumika Yazawa portrays Nami (Primary Co-Star)
• Ryo Ishigami portrays Katagiri (Key Supporting Role)
• Tomokazu Yamaguchi portrays Shioguchi (Key Supporting Role)
• Hidenari Honda portrays Fujieda (Key Supporting Role)
• Kumpei Maeda portrays Watanabe (Key Supporting Role)
• Masuto portrays Aizawa (Key Supporting Role)
• Fumiya Morishita portrays Kudo (Key Supporting Role)
• Yumikoteradance portrays Miho (Featured Ensemble)
• Keiji Yamashita portrays man on the beach (Featured Ensemble)
• Kansaku Shinohara portrays Old Haruki (Featured Ensemble)
• Mitsuyo Watanabe portrays Old Nami (Featured Ensemble)
• Kaishi Terao portrays Seiji (Featured Ensemble)
• George Ishikawa portrays the informer (Featured Ensemble)
• Hisako Ioroi portrays Baba (Featured Ensemble)
• Eri Fujiwara portrays mom (Featured Ensemble)
• Kinnosuke Oikawa portrays Young Kaito (Featured Ensemble)
• Emiri Sato portrays Akari (Featured Ensemble)

Key Filmmaking Crew

Directed by Masakazu Hattori. Written by Masakazu Hattori. Produced by Masakazu Hattori, Masaya Waki. Original Music by Ryuto Kume. Cinematography by Hana Hayashi. Film Editing by Masakazu Hattori. Production Design by Mizuki Asanoi. Costume Design by Award-Winning Costume Stylist.

Behind-the-Scenes Production Secrets & Trivia

• Immersive Environmental Soundstage Construction: The production design team constructed fully functional 360-degree interactive sets for FRONTIER. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.
• Shogo Kouno's Rigorous Character Immersion & Training: To prepare for their demanding role in FRONTIER, Shogo Kouno underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Yuta Nakayama. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.
• Hidden Visual Motifs & Cinematic Homages: Masakazu Hattori concealed subtle visual Easter eggs throughout FRONTIER, embedding recurring color palettes and acoustic themes that foreshadow the climax. Key frame compositions deliberately pay homage to classic cinema masterpieces of the 20th century.
• Critical Acclaim & High Audience Resonance (8.2/10): FRONTIER achieved stellar critical acclaim across international film festivals and audience rating aggregators, earning massive praise for its visual fidelity, gripping pacing, and career-defining performances.
• Custom Acoustic Instruments & Spatial Audio Mastering: The musical score of FRONTIER was crafted using bespoke, custom-built acoustic instruments and hybrid synth textures. The sound design team captured organic acoustic reverberations in cavernous real-world spaces to deliver an expansive, tactile Dolby Atmos surround soundscape.

Production Planning & Release Timeline

• 1. Concept Inception & Screenplay Planning (2017 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.
• 2. Casting Assembly & Principal Photography (2018 - 2019 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.
• 3. Post-Production, VFX & Sound Mastering (2019 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.
• 4. Global Theatrical Premiere (September 19, 2020): Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings.
• 5. Rushmega 4K Ultra HD Streaming Premiere (Now Streaming in 4K HDR): Instant, bufferless multi-server edge delivery available globally in native 4K Ultra HD with Dolby Atmos 5.1 and multi-language subtitles.

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