Movies Like Nanako and Nanao: the Day They Became Sister and Brother

If you liked Nanako and Nanao: the Day They Became Sister and Brother (2004), a movie directed by Shinichi Nishitani, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Liverleaf (2018)
★ 6.1/10
The story follows Nozaki Haruka, a middle school student who transfers to a new school in a small town because of her father's work. Unfortunately, she becomes a victim of horrific bullying, but since the school will…
2
GO (2001)
★ 7.4/10
Sugihara, a Japanese-born, third-generation Korean teenager struggles to find a place in a society that will not accept him.
3
Another (2012)
★ 5.9/10
After a chain of deaths at a junior high school, new transfer student Koichi Sakakibara turns to a mysterious girl who holds the key to the dark mystery.
4
Memories (1995)
★ 7.5/10
Three back-to-back anime films by three different directors make up this sci-fi trilogy three years in the making.
5
Rascal Does Not Dream of a Knapsack Kid (2023)
★ 7.7/10
Finally, the day of Mai's high school graduation has arrived. While Sakuta eagerly waits for his girlfriend, an elementary schooler who looks exactly like her appears before him. Suspicious, and for all the wrong…
6
Urusei Yatsura: Beautiful Dreamer (1984)
★ 7.2/10
As the perpetually lecherous Ataru and his friends prepare for a carnival at Tomobiki High School, they gradually realize the days are literally repeating themselves. Any effort to break the pattern dumps them back…
7
Fortune Favors Lady Nikuko (2021)
★ 7/10
Brash single mother Nikuko is well-known for her bold spirit, much to the embarrassment of Kikuko, her pensive yet imaginative daughter. In contrast to her mother, Kikuko wants nothing more than to fit in as she…
8
Orange (2015)
★ 7.3/10
A girl mysteriously receives advice from her future self and as a result her group of friends, along with a newly arrived, troubled classmate, learn how to be better friends and a better community.
9
Escaflowne: The Movie (2000)
★ 6.6/10
Gaea is a mythical realm ruled by sword and sorcery and immersed in blood and violence. Thrust into a conflict she doesn't quite understand, Hitomi Kanzaki helps aid the young Prince Van as they embark upon a journey…
10
Hot Gimmick: Girl Meets Boy (2019)
★ 5.9/10
A quiet teen's life is shaken up when she's forced to be her arrogant neighbor's slave. He loves her, but they both have a lot to learn about trust.
11
Samurai Rebellion (1967)
★ 8.2/10
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.
12
Detective Conan: One-Eyed Flashback (2025)
★ 7.2/10
As police inspector Yamato Kansuke pursues a certain man in the snowy mountains of Nagano, a shadow suddenly appears in his field of vision. While he's distracted, a rifle bullet fired by someone grazes his left eye…
13
BLUE LOCK THE MOVIE -EPISODE NAGI- (2024)
★ 7.6/10
When apathetic gamer Nagi agrees to join his rich classmate Mikage in soccer, their partnership leads to the famous Blue Lock program — and to changes.
14
The Pillow Book (1995)
★ 6.3/10
Nagiko has a fetish for calligraphy on the human body and meets her ideal soulmate Jerome, an English translator sent to Japan. However, once Nagiko's father's gay publisher rejoins the scene, the story is overtaken by…
15
Case Closed: The Fourteenth Target (1998)
★ 7.2/10
Ran’s secret past revealed! Ten years ago, something happened between her mom and dad. Now, plagued by nightmares, Ran is starting to remember… Meanwhile, a murderous card dealer breaks out of jail to seek revenge. His…
16
Even If This Love Disappears Tonight (2022)
★ 7.6/10
A high school girl wakes up each day with no memory of the day before. When she agrees to date a shy classmate, Toru, he begins to fall for her—despite her rule against falling in love.
17
Lupin the IIIrd: Fujiko's Lie (2019)
★ 7.2/10
Fujiko Mine, the devastating femme fatale whose only loyalty is to her desire, befriends a young boy whose late father hid away a fortune. A killer is on the boy's trail and it's up to Fujiko to stop him: but where do…
18
A Page of Madness (1926)
★ 7.3/10
An elderly man visits his mentally ill wife in a psychiatric hospital. Years earlier, she had tried to drown their child and then take her own life. Crushed by guilt and powerless to change what has happened, he…
19
After (2019)
★ 7.1/10
Tessa Young is a dedicated student, dutiful daughter and loyal girlfriend to her high school sweetheart. Entering her first semester of college, Tessa's guarded world opens up when she meets Hardin Scott, a mysterious…
20
Scarlet (2025)
★ 6.9/10
After failing to avenge her father's murder, Princess Scarlet, wakes up in the "Land of the Dead." In this world filled with madness, if she does not achieve her revenge against her nemesis and reach the "No End…