Official Uncut Synopsis & Storyline

Noboru is a 10-year-old boy in search of his cultural identity. He turns to his grandfather Hideo, to find out more about his family. Despite always avoiding his past, his grandfather agrees to tell his story. As Noboru delves into his family history, he discovers he has an uncle he’s never heard about.

Shooting Spots & Production Facilities

Filmed on location in Brazil at soundstages: PinGuim Content (Primary Studio Soundstage), Ministério da Cultura/Governo Federal (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

• Ken Kaneko portrays Hideo (voice) (Lead Protagonist)
• Pietro Takeda portrays Noboru (voice) (Lead Protagonist)
• Kazue Akisue portrays Shizue (voice) (Primary Co-Star)
• Edson Kameda portrays Hideo 1940 (voice) (Primary Co-Star)
• Fabio Matsuoka portrays Hideo 1920 (voice) (Key Supporting Role)
• Li Martins portrays Shizue 1920/1940 (voice) (Key Supporting Role)
• Luiza Porto portrays Kimie (voice) (Key Supporting Role)
• Pedro Galvão portrays Beto (voice) (Key Supporting Role)
• Alice Barion portrays Laura (voice) (Key Supporting Role)

Key Filmmaking Crew

Directed by Celia Catunda. Written by Rita Catunda, Oscar Nakasato. Produced by Ricardo Rozzino, Kiko Mistrorigo. Original Music by Master Orchestra Composer. Cinematography by Master Director of Photography. Film Editing by Senior Film Editor. Production Design by Chief Production Designer. 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 My Grandfather Is a Nihonjin. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.
• Ken Kaneko's Rigorous Character Immersion & Training: To prepare for their demanding role in My Grandfather Is a Nihonjin, Ken Kaneko underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Pietro Takeda. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.
• Hidden Visual Motifs & Cinematic Homages: Celia Catunda concealed subtle visual Easter eggs throughout My Grandfather Is a Nihonjin, 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 (8.3/10): My Grandfather Is a Nihonjin 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 My Grandfather Is a Nihonjin 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 (2022 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.
• 2. Casting Assembly & Principal Photography (2023 - 2024 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.
• 3. Post-Production, VFX & Sound Mastering (2024 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.
• 4. Global Theatrical Premiere (September 4, 2025): 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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