Movies like Eri: Cousin Relationship (2003)
The best movies like Eri: Cousin Relationship (2003) are Heaven's Lost Property the Movie: The Angeloid of Clockwork (2011), Demon Slayer: Kimetsu no Yaiba - Sibling's Bond (2019) and Heaven's Lost Property Final – The Movie: Eternally My Master (2014). If Eri: Cousin Relationship hooked you, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks
- Highest ratedSamurai Rebellion (1967)8.2/10 from 283 votes
- NewestGolden Kamuy (2024)Released 2024
- In JapaneseHeaven's Lost Property the Movie: The Angeloid of Clockwork (2011)Also in Japanese
Heaven's Lost Property the Movie: The Angeloid of Clockwork (2011)
Sakurai Tomoki goes on a trip to a hot spring, and is soon up to his usual perverted antics. In addition, he's about to receive his first love confession! However, his desire to pass his days peacefully is challenged once again by another Angeloid. Compared with the hostile Angeloids he had encountered in the past, this new Type Zeta Angeloid is by far the most powerful!
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisDemon Slayer: Kimetsu no Yaiba - Sibling's Bond (2019)
movie anime adaptation of Koyoharu Gotoge's Kimetsu no Yaiba by Ufotable. The movie consists of the first 5 episodes of the TV anime adaptation. A two-week theatrical release on 11 theaters began on March 29, 2019, a week before the premiere of the TV series.
Why it matches: Recommended by TMDB viewers
Absolute CinemaMovies like thisHeaven's Lost Property Final – The Movie: Eternally My Master (2014)
Ikaros is an Angeloid and falls out of the sky. Tomoki Sakurai is a boy who believes the most important thing is to live a peaceful life. The two live tougher. Tomoki Sakurai has never seen Ikaros smile. Tomoki Sakurai sees Nymph and Astraea laugh after they got free from the master’s rule. He hopes Ikaros can laugh like an ordinary girl. This movie wraps up the story of Tomoki Sakurai and his relationship with the Angeloid from the sky, Ikaros.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Garden of Sinners: Future Gospel (2013)
A side story of the original Kara no Kyōkai - the Garden of sinners movie series divided into 2 parts. In the first part, Shizune Seo, who finds her life too predictable due to her precognition, and Mitsuru Kamekura, who uses his precognition to be a professional bomber, meet Mikiya and Shiki, respectively, and their futures begin to change. In the second part, 10 years after the original series, Shiki and Mikiya's daughter, Mana Ryōgi, spends a day with Mitsuru.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisGintama (2017)
In an era where aliens have invaded and taken over feudal Tokyo, a young samurai finds work however he can.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThe Pornographers (1966)
A former Buddhist monk turned erotic filmmaker, Subuyan lives with hairdresser Haru and her two teenage children. Shooting two skin flicks per day, he somehow manages to stay out of the clutches of the yakuza, but real trouble starts when Haru discovers him lusting after her daughter.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisTales of Vesperia: The First Strike (2009)
In a mythical kingdom, the mighty Imperial Knights harness a magical substance known as Aer to power their weapons and protect humanity from the monsters of the forest. But something strange is afoot; the Aer is somehow changing, causing the wilderness to waste away and stirring the woodland beasts to attack with greater frequency. As danger creeps steadily closer to civilization, two young recruits - Flynn, the rigid son of a fallen hero, and the rebellious and brash Yuri - must ride with their fellow Imperial Knights to distant ruins in hopes of uncovering the truth behind the transforming Aer.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisSanshiro Sugata (1943)
A hotheaded youth in 1880s Meiji Japan apprentices to judo master Shōgorō Yano, trading brute jujutsu bravado for discipline and humility. As Sanshirō matures, he proves judo’s spirit against old-guard challengers—including a deadly duel—while falling for his vanquished opponent’s daughter. Based on the novel by Tsuneo Tomita, son of Tomita Tsunejirō, the earliest disciple of judo.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisRurouni Kenshin Part I: Origins (2012)
In 1868, after the Bakumatsu war ends, the ex-assassin Kenshin Himura traverses Japan with an inverted sword, to defend the needy without killing.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisAngels in the Outfield (1994)
Roger is a foster child whose irresponsible father promises to get his act together when Roger's favourite baseball team, the California Angels, wins the pennant. The problem is that the Angels are in last place, so Roger prays for help to turn the team around. Sure enough, his prayers are answered in the form of angel Al.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBatman vs. Two-Face (2017)
Former Gotham City District Attorney Harvey Dent, one side of his face scarred by acid, goes on a crime spree based on the number '2'. All of his actions are decided by the flip of a defaced, two-headed silver dollar.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisGolden Kamuy (2024)
On the Hokkaido frontier, a war veteran and Ainu girl race against misfits and military renegades to find treasure mapped out on tattooed outlaws.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisAzumi 2: Death or Love (2005)
Young assassins Azumi and Nagara continue their mission to prevent a civil war. In their hunt for Masayuki Sanada, who is protected by both an army and a dangerous clan, they meet Ginkaku, a person who shows a remarking resemblance with former friend Nachi.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisAjin: Demi-Human – Compel (2015)
Kei discovers the curse of immortality when he gets hit by a bus... and doesn't die. Now on the run from a government that wants to experiment on him, and his fellow Ajin, Kei's only hope to live a peaceful life lies in his ability to learn how to use his new powers. Aided by the strength of his "Black Ghost", a once apathetic Kei must now fight to avoid becoming a cruel demi-human experiment.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisGintama 2: Rules Are Made to Be Broken (2018)
The Yorozuya gang returns to protect the country's shogun when the Shinsengumi police force finds itself in a crisis.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisOriginal Sin (2001)
A young man is plunged into a life of subterfuge, deceit and mistaken identity in pursuit of a femme fatale whose heart is never quite within his grasp.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisSamurai Rebellion (1967)
The mother of a feudal lord's only heir is kidnapped by the lord. Her husband and his samurai father must decide whether to accept the unjust decision, or risk death to rescue her.
Why it matches: Recommended by TMDB viewers
Absolute CinemaMovies like thisHK: Forbidden Super Hero (2013)
High school student Kyosuke Shikijo is the most talented member of the school's martial arts of the fist club. His late father was detective and Kyosuke share his father's strong sense of justice. Kyosuke also has a secret. Kyosuke likes to wear female underwear and transforms himself into the alter ego "Hentai Kamen," wearing female underwear and gaining superhuman powers. This unusual interest also comes from his parents, with his father a masochist and his mother a sadist. By chance, Kyosuke gets the underwear of female high school student Aiko Himeno. With her underwear, he gains various pervert techniques and attempts to protect Aiko from a dirty and heinous teacher.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisKaguya-sama: Love Is War -The First Kiss That Never Ends- (2022)
After pining for one another and plotting for so long, Kaguya Shinomiya and Miyuki Shirogane finally have their climactic first kiss. However, they struggle to define their relationship. After all, how much of their true selves have they really shown to one another?
Why it matches: Recommended by TMDB viewers
Absolute CinemaMovies like thisRurouni Kenshin: The Beginning (2021)
Before he was a protector, Kenshin was a fearsome assassin known as Battosai. But when he meets gentle Tomoe Yukishiro, a beautiful young woman who carries a huge burden in her heart, his life will change forever.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like this
Like Eri: Cousin Relationship and something else?
Blend two favourites and we’ll find the films in between.
Frequently asked questions
What are the best movies like Eri: Cousin Relationship?
The closest matches to Eri: Cousin Relationship are Heaven's Lost Property the Movie: The Angeloid of Clockwork (2011), Demon Slayer: Kimetsu no Yaiba - Sibling's Bond (2019) and Heaven's Lost Property Final – The Movie: Eternally My Master (2014). Below are 17 more, each with the reason it matches.
What should I watch after Eri: Cousin Relationship?
Start with Heaven's Lost Property the Movie: The Angeloid of Clockwork (2011), the closest match to Eri: Cousin Relationship.
What is the highest-rated movie like Eri: Cousin Relationship?
Samurai Rebellion (1967), rated 8.2/10 by 283 TMDB users.
What is the newest movie like Eri: Cousin Relationship?
Golden Kamuy (2024) is the most recent release on this list.
Are there Japanese movies like Eri: Cousin Relationship?
Yes: Heaven's Lost Property the Movie: The Angeloid of Clockwork (2011), Demon Slayer: Kimetsu no Yaiba - Sibling's Bond (2019) and Heaven's Lost Property Final – The Movie: Eternally My Master (2014).
How are movies similar to Eri: Cousin Relationship chosen?
First come films that Trakt’s viewers watch alongside Eri: Cousin Relationship, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.



















