Koji Seto

Acting

Koji Seto

Born 1988-05-18 · Куруме, префектура Фукуока, Япония

Acting credits

Dollhouse poster
7.7

After losing their child, a mother finds solace in a life-sized ancient doll she finds on the market. When a new daughter enters the family's life, strange things begin to happen and no matter how hard the family tries to get rid of it, the doll always finds its way back.

Dollhouse

2025

Sadako 3D 2 poster
4.8

Five years have passed since the events of Sadako 3D. Akane is pregnant with a child with her boyfriend Takenori. However, Akane dies after giving birth to her daughter. When Takenori's sister Fuko takes up the task of caring for Akane's daughter, the infamous cursed video resurfaces. During her investigation, Fuko learns about the legend of Sadako's daughter...

Sadako 3D 2

2013

Kamen Rider Heisei Generations Forever poster
6.1

A young Kamen Rider fan is granted his wish of seeing Riders in person, initiating the ultimate Japanese superhero crossover meta film. The third and final installment of the Heisei Generations series finds Kamen Rider Zi-O and Kamen Rider Build joining forces with all of the other Heisei Generation Riders to reverse the damages of an evil Time Jacker named Tid, and save their legacy. Are Kamen Riders real? Will you believe?

Kamen Rider Heisei Generations Forever

2018

Kamen Rider × Kamen Rider W & Decade: Movie War 2010 poster
6.2

Serving as the true ending to Kamen Rider Decade and revealing the origins of Kamen Rider W, this movie is split into three parts. In "Kamen Rider Decade: Final Chapter", Tsukasa Kadoya fully embraces his title as the Destroyer of Worlds. In "Kamen Rider W: Begins Night", Shotaro and Philip recount the night on when it all began. Elements of both parts converge in the movie's final part, "Movie War 2010" as our heroes fight the forces of Super Shocker.

Kamen Rider × Kamen Rider W & Decade: Movie War 2010

2009

maboroshi poster
7.2

A factory explosion plunges a small town into a timeless freeze, leaving teenage Masamune and his pals to grapple with a quickly collapsing reality.

maboroshi

2023

Asako I & II poster
6.8

Asako lives in Osaka. She falls in love with Baku, a free-spirit. One day, Baku suddenly disappears. Two years later, Asako now lives in Tokyo and meets Ryohei. He looks just like Baku, but has a completely different personality.

Asako I & II

2018

Sadako 3D poster
5.2

Akane is a high school teacher who hears a rumor from her students that there is actual footage on the Internet of someone's suicide. The footage is said to drive anyone who sees it to also commit suicide. Akane does not believe the rumor at first, but when one of her female students dies after viewing the footage, she and her boyfriend Takanori are fatefully drawn into the horror that has been created by the man who appears in the suicide footage, Kashiwada. Kashiwada's intention is to create chaos in the world by bringing back Sadako and the power of her curse. Now Akane has to fight against Sadako and Kashiwada to save the lives of herself and Takanori.

Sadako 3D

2012

Ju-On: Black Ghost poster
5.1

The supernatural grudge manifests itself by way of a strange cyst growing in the body of a young woman, slowly draining all life from her in revenge for... what?

Ju-On: Black Ghost

2009

Kamen Rider Kiva: King of the Castle in the Demon World poster
6.8

When a powerful new foe known as the Legendorga arises in 2008, Wataru investigates the mystery behind the crisis, which brings him in contact with a man Nago once knew, Shiramine Takato, whose 3WA also possess their own Rider System. When Shiramine explains how everything began in 1986, Wataru uses Castle Doran’s Time Door to travel back in time, leading him to meet his father face-to-face at last. But has Wataru managed to change the future, or will the Legendorga still rise and enslave humanity?

Kamen Rider Kiva: King of the Castle in the Demon World

2008

My Hawaiian Discovery poster
3.5

Minori Oyamada, a put-upon editor at a travel-guide publishing company, is asked by an old friend to plan her forthcoming wedding party in Hawaii. After persuading her boss that it will be a work trip, Minori departs for Hawaii with the intention to find and marry a rich man. But when Minori arrives, she encounters three different men who complicate her original goal...

My Hawaiian Discovery

2014

Samurai Vengeance poster
8.8

In January 1810 in Edo, Kikunosuke, the 17-year-old-son of a murdered samurai, takes revenge on his father's murderer, Sakubai, who was his father's former retainer. Kikunosuke gloriously defeats the swaggering Sakubai in single combat in front of a theater, witnessed by a huge audience that had just finished watching a production of 47 Ronin. With Sakubai's severed head, Kikunosuke has achieved his revenge and ensured that his family won't be exiled. 18 months later, a ronin named Soichiro Kase from Kikunosuke's domain arrives at the theater. While he seems silly and smooth-talking, he's very keen on finding out more about the incident and Kikunosuke's time working at the theater. The theater's staff – the barker Ippachi, the swordsmanship teacher Sagara, the costumer Hotaru, the craftsman Kyuzo, and the playwright Kinji – are apprehensive and suspicious at his digging. However, not everything is as it seems.

Samurai Vengeance

2026

No Longer Human poster
6.0

The story of Osamu Dazai, one of Japan's most celebrated novelists, absorbed in alcohol and love; married and in a relationship with two other lovers.

No Longer Human

2019

Mixed Doubles poster
6.5

To get revenge on her ex-boyfriend and to help revive her late mother's tennis table club, a table tennis prodigy decides to take part in a mixed doubles table tennis tournament.

Mixed Doubles

2017

Worlds Apart poster
7.7

Makio Kōdai is a shy 35-year-old woman. She works as a novelist. One day, her sibling and her sibling's married partner die in a car accident. Makio Kōdai attends their funeral and meets her 15-year-old niece Asa Takumi, who is now left alone due to her parents’ death. The other relatives at the funeral speak insensitive words around Asa Takumi. Makio Kōdai gets furious at them and decides to take in her niece. Makio Kōdai, who has problems having relationships with other people, and Asa Takumi now begin to live together.

Worlds Apart

2024

Kamen Rider Den-O & Kiva: Climax Deka poster
7.8

With Kai’s defeat, Ryotaro and the rest of the DenLiner crew resume their time-traveling adventures by founding a detective agency to keep any other surviving Imagin in check. But when a rogue Imagin swipes Owner’s spare Den-O Pass, it’s up to the DenLiner Police and rookie detective Kazuya, along with a little help from another Rider, to stop the evil Imagin and save the past, present, and future!

Kamen Rider Den-O & Kiva: Climax Deka

2008

Love Nonetheless poster
5.4

Koji runs a second-hand bookstore. He likes female drummer Ichihana, but, suddenly, female high school student Misaki appears in front of him and keeps confesses her feelings for him.

Love Nonetheless

2022

Stigmatized Properties poster
5.8

Yamano Yamame, an entertainer who can't sell, is unreasonably told by his seniors that he should live in the accident property because he will put it on TV, and he moves to the property where the murder occurred due to his appearance on TV and the low rent. At first glance, the room was a normal room, but a mysterious white object was reflected in the image of the room, and the sound was disturbed. The program in which Yamame appeared became lively, and Yamame moved around the accident property in search of new material. Yamame, who encounters various mysterious phenomena in the room where he lives, makes a big break as an "entertainer who lives in the accident property".

Stigmatized Properties

2020

The Confidence Man JP - Episode of the Hero - poster
6.5

Dako, Boku-chan and Richard commit their next con on Malta Island.

The Confidence Man JP - Episode of the Hero -

2022

Narratage poster
6.7

Izumi is a sophomore university student when she hears from her former high school teacher and mentor Takashi. They were both involved in the school drama club. She liked him. He liked her. Takashi asks Izumi to return to the school and assist with a performance. Will the feelings be rekindled?

Narratage

2017

All About Suomi poster
5.4

The wife of a tycoon, Suomi, suddenly disappears. Upon learning of her disappearance, assembled at the mansion where her husband lives are five men who have loved her. But they each describe their version of "Suomi" very differently, both in appearance and personality. So, who exactly is the real Suomi?

All About Suomi

2024

119 Emergency Call 2026 YOKOHAMA BLACKOUT poster
5.5

New Year SP set one year after the series: at Yokohama City Fire Dept.’s command center on New Year’s holiday, an AI dispatcher plan sparks debate, then a massive blackout hits, swamping operators with life-or-death calls.

119 Emergency Call 2026 YOKOHAMA BLACKOUT

2026

Lupin's Daughter: The Movie poster
6.4

Hana Mikumo (Kyoko Fukada), born into the "L Family," a family of thieves for generations, falls in love with Kazuma Sakuraba (Koji Seto), the son of a family of police officers for generations. While hiding her true identity, she dreams of living a normal life. Eventually, Kazuma discovers her true identity, but the two overcome numerous difficulties, accept their fate, and finally get married. They are blessed with a child, An, and live happily, despite the problems that arise between their two families. Then one day, Hana's father, Takashi (Atsuro Watabe), declares his "retirement from thievery" after a certain incident. He then gives Hana and Kazuma a slightly belated honeymoon as a gift for all the trouble he has caused them. However, this turns out to be the "L Family's" final job in search of the greatest treasure in history, and a grand adventure that will uncover a family secret that even Hana is unaware of.

Lupin's Daughter: The Movie

2021

Kamen Rider Kiva & Den-O: DenLiner, Into Space! poster
NR

A planetarium crossover movie between Kamen Rider Kiva and Kamen Rider Den-O.

Kamen Rider Kiva & Den-O: DenLiner, Into Space!

2009

Haganai: I Don't Have Many Friends (Live Action) poster
5.4

Second year high school student Kodaka Hasegawa has transferred to his new school about a month ago, but he still hasn't made any friends. Kodaka Hasegawa was born from a Japanese father and a British mother. Because of his appearance, people think Kodaka Hasegawa is a troubled kid. One day, Kodaka Hasegawa sees classmate Yozora Mikazuki pleasantly talking to herself. Kodaka Hasegawa talks with her about how to make friends. To make friends, Yozora Mikazuki decides to form the Neighbor's Club and forces Kodaka to enroll in the club.

Haganai: I Don't Have Many Friends (Live Action)

2014