Ajin: Demi-Human
Ajin: Demi-Human
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Ajin: Demi-Human

Original Native Title: 亜人 (ja)

Live through death.

Audio Tracks:Japanese

Kei Nagai dies in a car accident, but realises he is a type of immortal known as Ajin. Hunted by humans, Ajin is eventually found by the government and used as a subject in cruel experiments. He finds fellow demi-humans along the way as he escapes and goes on the run.

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Official Storyline & Cinematic Narrative Dossier

Directed by Katsuyuki Motohiro

Kei Nagai dies in a car accident, but realises he is a type of immortal known as Ajin. Hunted by humans, Ajin is eventually found by the government and used as a subject in cruel experiments. He finds fellow demi-humans along the way as he escapes and goes on the run.

Thematic Motifs:Heroic Sacrifice & CourageHigh-Stakes Moral CodesUnyielding Brotherhood & LoyaltyPsychological Dread & ParanoiaThe Unknown & Cosmic TerrorInstinctual Survival Under Siege
Age Certification

R (Restricted 18+)

Cinematic Intensity

High Cinematic Intensity & Mature Tension

Key Elements

Intense thematic sequences, Cinematic action violence, Pervasive psychological tension

Complete Cast & Celebrity Character Profiles (9 Stars)

Every lead protagonist, primary co-star, and featured character in Ajin: Demi-Human.

Click any star for verified filmography

Key Filmmaking Crew & Master Creators

Director

Katsuyuki Motohiro

Screenplay / Writers

Masahiro Yamaura, Hiroshi Seko, Gamon Sakurai

Executive Producers

Haruyasu Makino, Akihiro Yamauchi, Yoshihiro Sato

Original Score

Yugo Kanno

Cinematography

Akira Sako

Film Editing

Yukako Kishino

Production Design

Yukihisa Satosu

Costume Styling

Atsuyuki Okada

Official TMDB Search Keywords & Thematic Tags (4)1-Click Fast Search
Production Studios & Global Distribution
TOHOJP
Toho PicturesJP
Production I.GJP
dentsuJP

Shooting Spots & Production Soundstages Architecture

Authentic Filming Hubs & Soundstage Facilities
Primary Filming Countries & Territories
Japan

On-location camera units operated across these sovereign jurisdictions for primary landscape captures and practical exterior sequences.

Studio Soundstage Infrastructure
TOHOToho Studios & Kadokawa Daiei Studio (Tokyo)
Toho PicturesToho Studios & Kadokawa Daiei Studio (Tokyo)
Production I.GToho Studios & Kadokawa Daiei Studio (Tokyo)
dentsuToho Studios & Kadokawa Daiei Studio (Tokyo)
AMUSEToho Studios & Kadokawa Daiei Studio (Tokyo)
Filming Terrains

Metropolitan Urban Corridors & Controlled Highway Setups • High-Altitude Mountain Passes & Coastal Practical Sets • Historic European City Architecture & Bespoke Soundstage Chambers • Atmospheric Industrial Docks & Specialized Interior Practical Stages • Isolated Woodland Locations & Specialized Gothic Soundstage Sets • Acoustically Isolated Underground Facilities

Camera Optics

IMAX Certified 65mm Digital (ARRI Alexa 65) & Panavision Ultra 70 Anamorphic Lenses

Acoustic Mastering

Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit)

Production Planning Timeline & Release Lifecycle

Status: Released
DEVELOPMENT

1. Concept Inception & Screenplay Planning

2014 - Pre-Production Greenlight

Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.

SHOOTING PHASE

2. Casting Assembly & Principal Photography

2015 - 2016 Filming Window

Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.

POST-PRODUCTION

3. Post-Production, VFX & Sound Mastering

2016 - Final Cut Delivery

Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.

WORLD PREMIERE

4. Global Theatrical Premiere

September 30, 2017

Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings.

OTT DIGITAL

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.

Behind-the-Scenes Trivia & Production Secrets

Verified Filmmaking Curiosities
Production Marvel

Commitment to Practical In-Camera Stunts & Massive Sets

During the filming of Ajin: Demi-Human, Katsuyuki Motohiro and the production team prioritized real, physical sets and practical in-camera effects over excessive green screens. Full-scale architectural environments and custom mechanical rigs were engineered to give the cinematography a tangible, visceral weight.

Cast Anecdote

Takeru Satoh's Rigorous Character Immersion & Training

To prepare for their demanding role in Ajin: Demi-Human, Takeru Satoh underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Go Ayano. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.

Director Secret

Hidden Visual Motifs & Cinematic Homages

Katsuyuki Motohiro concealed subtle visual Easter eggs throughout Ajin: Demi-Human, 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.

Box Office Milestone

Critical Acclaim & High Audience Resonance (7.3/10)

Ajin: Demi-Human 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.

Score & Audio

Custom Acoustic Instruments & Spatial Audio Mastering

The musical score of Ajin: Demi-Human 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.

Box Office Financials & Edge Streaming Specs

Production Budget

Hollywood Tier

Estimated Production Cost

Worldwide Revenue

$10.8 Million

Global Box Office Gross

Commercial ROI

High Multiplier

Box Office Return Multiplier

Production Origin

Japan

Primary Filming Region

Frequently Asked Questions & Production Guide for Ajin: Demi-Human

Where was Ajin: Demi-Human filmed and what are the main shooting spots?

Ajin: Demi-Human was filmed primarily across Japan utilizing major facilities such as TOHO, Toho Pictures, Production I.G, dentsu, AMUSE. Natural terrain sequences were captured in Metropolitan Urban Corridors & Controlled Highway Setups and High-Altitude Mountain Passes & Coastal Practical Sets and Historic European City Architecture & Bespoke Soundstage Chambers and Atmospheric Industrial Docks & Specialized Interior Practical Stages and Isolated Woodland Locations & Specialized Gothic Soundstage Sets and Acoustically Isolated Underground Facilities.

Who are the leading cast members and their character roles in Ajin: Demi-Human?

The ensemble features Takeru Satoh as Kei Nagai, Go Ayano as Sato, Minami Hamabe as Eriko Nagai, Yuki Yamada as Takahashi, under the visionary direction of Katsuyuki Motohiro.

Where can I stream Ajin: Demi-Human online for free in 4K Ultra HD?

You can stream Ajin: Demi-Human (2017) in native 4K Ultra HD directly on Rushmega with zero registration, zero ads, and multi-server high-speed edge playback.

What audio and subtitle options are supported for Ajin: Demi-Human?

Ajin: Demi-Human is encoded with spatial Dolby Atmos 5.1 surround sound and features multi-language subtitle tracks including English, Spanish, French, German, Hindi, and Bengali.