Ghost Killer is a 2024 Japanese action crime film written by Yugo Sakamoto and directed by Kensuke Sonomura. Sonomura is mostly known for his work as a stuntman, stunt coordinator, and stunt director in movies, TV series, and video games. This film is Sonomura’s third directorial work, having previously directed Hydra (2019) and Bad City (2022). Whereas Sakamoto is widely known as the writer/director of Baby Assassins 1,2, and the latest sequel, Nice Days.
“Fumika is a young woman with the problems of many young millennials: a crappy job market, unaffordable housing, friends with bad boyfriends, and an occasional possession by a professional assassin. OK, so maybe that last one is a little unique. As Fumika struggles to handle her own problems, she gets to know Hideo, the ghost of the assassin following her around. The young woman decides to take revenge on the gangsters who killed her spectral friend and deal out some justice of her own along the way.“

An atypical tale of supernatural haunting and possession, Ghost Killer avoids implementing any real horror elements into its story–solely portraying itself as a narrative-driven revenge thriller. As such, this paranormal element is introduced early in the first act, establishing a handful of simple concepts around this phantasmal connection between our protagonists; such as the origins of this bond with Hideo and how to break it. This intuitively enables the narrative to fully explore its elements of violent retribution without being bogged down with constant exposition surrounding its other-worldly framing device.
Portrayed by Baby Assassins star Akari Takaishi, Ghost Killer’s main protagonist Fumika Matsuoka is certainly a relatable rendition of a down-on-her-luck millennial who transcends international boundaries. With problems with her love life, trouble with work, and life seemingly going nowhere, who couldn’t project themselves upon the 20-something-year-old college student? However, what isn’t relatable (at least I would hope), is her transcendental connection to her ghost pal–to which, Takaishi personates with a credible mix of fear and curiosity. Additionally, her portrayal of the split roles of her spiritual possession (when portrayed from another character’s perspective) is an impressive duality of a frightened young girl and the emotionless professional killer.

Meanwhile, her spiritual companion, Hideo Kudo, played by Masanori Mimoto, thirsty for vengeance against those who killed him, is enveloped by Mimoto wholeheartedly. His stony indifference to both being dead and attached metaphysically to a young college student feels entirely natural to his character.
With a number of the cast and crew working on action-packed films such as the Baby Assassins series, Ghost Killer’s fight choreography is an outstanding display of meticulously crafted stunt work. However, unlike these films, Ghost Killer employs a restrained usage of these action sequences through its first two acts. That isn’t to say that the film could be considered phlegmatic in comparison, still delivering a frantic flurry of hand-to-hand, melee, and “gun-fu” conflict where applicable. However, the film understands the natural introduction of these elements to the story is just as important as their thriller nature.

In addition to the highly polished choreography, Ghost Killer features an equally impressive range of visual cinematography from the get-go. Beginning with a stylishly edited compilation of hyperactive tracking shots of fight scenes, the film undoubtedly starts as it means to go on–providing a whole host of modishly energetic visuals throughout scenes of violence. Furthermore, during the film’s narrative-driven moments, the cinematography flawlessly sets a scene’s intended tone with its dull palette tone, washed-out colours, and use of darkness.
A thrilling mix of ethereal entanglement and gripping revenge thriller, Ghost Killer is certainly unorthodox yet magnificent in its fast-paced delivery. With impeccable performances from the entire cast, exhilarating action sequences, and sleek visuals, the film is an adventitious conglomeration of highly skilled individuals with a clear passion for the genre and a distinct artistic vision with a unique twist on the genre.

We watched Ghost Killer (2024) as part of this year’s Fantastic Festival 2024.

More Film Festival Coverage
Follow Her (2022) Film Review – Revenge is a Dish Best Served Digitally
Follow Her is a 2022 American horror thriller, written by Dani Barker and directed by Sylvia Caminer. Aspiring actress/social media influencer Jess responds to a mystifying classified ad to work…
Dildo Heaven (2002) Film Review – Doris Wishman’s Swan Song Gets a Deserved Release [Fantastic Fest 2025]
Dildo Heaven is a 2002 American sexploitation comedy written and directed by Doris Wishman. The story follows Lisa, Beth, and Tess, three roommates living together, all trying to seduce their respective…
Unnamed Footage Festival Short Films Collection (2024) – Short but Sweet [Unnamed Footage Festival 7]
At this year’s Unnamed Footage Festival, the lineup of short found footage films promises to immerse audiences in thrilling and chilling narratives captured through unconventional lenses. From eerie home videos…
Grimmfest Monsters and Movies 2022: In Dreams Are Monsters
With more CGI and prosthetics than you could shake a silver-tipped stick at, Grimmfest’s 2022 Monsters and Movies festival was a roaring success! Manchester’s Odeon Cinema became the focus of…
The Advent Calendar Film Review – Eat Chocolate or Die!
Selected to cap off the closing night of Fright Fest 2021, The Advent Calendar has come to the attention of horror fans as one of the titles already announced as…
We Put the World to Sleep (2025) Film Review – Metaphysical Found Footage [Nightmares Film Festival 2025]
We Put the World to Sleep is a 2025 found footage horror/faux documentary written and directed by AdrianȚofei, with additional writing by Duru Yücel. Filmed across 13 cities, villages, and…

Hey there, I’m Jim and I’m located in London, UK. I am a Writer and Managing Director here at Grimoire of Horror. A lifelong love of horror and writing has led me down this rabbit hole, allowing me to meet many amazing people and experience some truly original artwork. I specialise in world cinema, manga/graphic novels, and video games but will sometime traverse into the unknown in search of adventure.
