Official Uncut Synopsis & Storyline

Kotani Zenzaemon, a ronin who has a side job making brushes in a tenement house in the back alley, is watching Omine, who lives with him, from Kichizo, a resident of the same tenement house and a boatman. is asked to Kichizo and Mine have eloped and got married, but she feels empty in her boring daily life, and she wants to take a break by crossing the bridge over the river. On the other hand, Kichizo forbids him from crossing the bridge, fearing that his whereabouts will be known to others. Zenzaemon superimposes the appearance of these two people on the appearance of his former self and his wife, whom he killed himself.

Shooting Spots & Production Facilities

Filmed on location in Japan at soundstages: Jidaigeki Senmon Channel (Toho Studios & Kadokawa Daiei Studio (Tokyo)), The Asahi Shimbun (Toho Studios & Kadokawa Daiei Studio (Tokyo)), Yomiuri Shimbun Company (Toho Studios & Kadokawa Daiei Studio (Tokyo)), BS Fuji (Toho Studios & Kadokawa Daiei Studio (Tokyo)), Bungeishunju (Toho Studios & Kadokawa Daiei Studio (Tokyo)). 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

• Baijaku Nakamura portrays Zenzaemon Kotani (Lead Protagonist)
• Tasuku Emoto portrays Kichizô (Lead Protagonist)
• Sakura Ando portrays Omine (Primary Co-Star)
• Hirotaro Honda portrays Key Narrative Character (Primary Co-Star)
• Tamao Nakamura portrays Otama (Key Supporting Role)

Key Filmmaking Crew

Directed by Akira Inoue. Written by Original Creative Screenplay. Produced by TAKURA Hironori, Tomoyuki Miyagawa. Original Music by Master Orchestra Composer. Cinematography by Yasuhiko Minamino. Film Editing by Koichi Sonoi. 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 Korosuna. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.
• Baijaku Nakamura's Rigorous Character Immersion & Training: To prepare for their demanding role in Korosuna, Baijaku Nakamura underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Tasuku Emoto. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.
• Hidden Visual Motifs & Cinematic Homages: Akira Inoue concealed subtle visual Easter eggs throughout Korosuna, 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 (7.7/10): Korosuna 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 Korosuna 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 (2019 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.
• 2. Casting Assembly & Principal Photography (2020 - 2021 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.
• 3. Post-Production, VFX & Sound Mastering (2021 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.
• 4. Global Theatrical Premiere (January 28, 2022): 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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