Movies Like Impure Heterosexual Friendship

If you liked Impure Heterosexual Friendship (1988), a movie directed by Hisashi Saito, 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
The Last American Virgin (1982)
★ 6.6/10
The friendship of a group of young friends struggling with teen sex, drugs, and work is jeopardized by a romantic interest which may turn pals into bitter rivals.
2
Zack and Miri Make a Porno (2008)
★ 6.3/10
Lifelong platonic friends Zack and Miri look to solve their respective cash-flow problems by making an adult film together. As the cameras roll, however, the duo begin to sense that they may have more feelings for each…
3
One Piece: Giant Mecha Soldier of Karakuri Castle (2006)
★ 6.9/10
The Straw Hats visits an island, known as Mecha Island, where a fisherman sings an old folk song about a Golden Crown. Searching for that mysterious treasure, they find a hidden entrance into the island. The island's…
4
One Piece: Baron Omatsuri and the Secret Island (2005)
★ 7.2/10
The Straw Hats visit a recreational island, run by Baron Omatsuri, who asks them to complete a series of ordeals if they wish to stay on the island. Luffy accepts and the Straw Hats work together to complete them, but…
5
Regular Show: The Movie (2015)
★ 7.9/10
After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time to battle an evil volleyball coach in order to save the universe — and their friendship.
6
Ocean Waves (1993)
★ 6.4/10
At Kichijōji Station, Tokyo, Taku Morisaki glimpses a familiar woman on the platform opposite boarding a train. Later, her photo falls from a shelf as he exits his apartment before flying to Kōchi Prefecture. Picking…
7
Gintama: The Very Final (2021)
★ 8.2/10
The countdown to destruction has begun! Gintoki and the others set out to fulfill the wishes of their teacher Shoyo and thwart Utsuro's plans. Shinpachi, Kagura, the Shinsengumi, members of the Kabuki District, and…
8
Gintama 2: Rules Are Made to Be Broken (2018)
★ 7.1/10
The Yorozuya gang returns to protect the country's shogun when the Shinsengumi police force finds itself in a crisis.
9
Mind Game (2004)
★ 7.5/10
Nishi is a loser who has a crush on his childhood girlfriend. After an encounter with the Japanese mafia, he journeys to heaven and back, and ends up trapped in an even more unlikely place.
10
Koati (2021)
★ 7.1/10
Three unlikely heroes - Nachi, a free-spirited coati; Xochi, a fearless monarch butterfly and Pako, a hyperactive glass frog - embark on an adventure to stop wicked coral snake Zaina from destroying their rain forest…
11
Below Her Mouth (2017)
★ 6.8/10
An unexpected affair quickly escalates into a heart-stopping reality for two women whose passionate connection changes their lives forever.
12
Dirty Girl (2010)
★ 6/10
Accompanied by her closeted gay buddy, a promiscuous teenager sets out to find her long-absent father.
13
Doraemon: Nobita's Secret Gadget Museum (2013)
★ 6.5/10
Doraemon and his friends travel to the 22nd century to look for his golden bell, which was stolen by a notorious thief called Kaito DX.
14
See Me After Class (2012)
★ 7.2/10
Due to an error the male student Kagami Yuuki is registered for a room in the girls dormitory of his new co-ed high school. Since no male rooms are available he is left with no other option than to sleep in the girls…
15
Do Revenge (2022)
★ 6.4/10
A dethroned queen bee at a posh private high school strikes a secret deal with an unassuming new student to enact revenge on one another’s enemies.
16
Joy Ride (2023)
★ 6.5/10
When Audrey's business trip to Asia goes sideways, she enlists the aid of Lolo, her irreverent, childhood best friend who also happens to be a hot mess; Kat, her college friend turned Chinese soap star; and Deadeye…
17
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…
18
Gintama: The Movie (2010)
★ 7.5/10
Odd Jobs Gin has taken on a lot of odd work in the past, and when you're a Jack of All Trades agency based in a feudal Japan that's been conquered and colonized by aliens, the term "Odd Jobs" means REALLY ODD jobs. But…
19
Doraemon: Nobita's New Great Adventure Into the Underworld - The Seven Magic Users (2007)
★ 7.2/10
Nobita wishes the world into a magic-reliant one with Doraemon's Moshimo-Box, and, along with his friends, must stop an asteroid from hitting the planet with help from a sorcerer-in-training.
20
JoJo's Bizarre Adventure: Diamond Is Unbreakable – Chapter 1 (2017)
★ 6.6/10
Welcome to idyllic Morioh, whose ocean views and charming townscapes make it a breezy Japanese utopia. But a chain of grisly killings has cast a bloody pall of uncertainty over its residents, especially Josuke…