Movies Like I Am 18 Years Old: Secret Story of a Mistress

If you liked I Am 18 Years Old: Secret Story of a Mistress (1976), a movie directed by Akihiko Yamaki, 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
A Thousand and One Nights (1969)
★ 6.7/10
Aldin, a vagabond water vendor, embarks of a series of fantastical and tragic misadventures through the Middle East in search of love, fortune, and power.
2
D.E.B.S. (2005)
★ 6.6/10
The star of a team of teenage crime fighters falls for the alluring villainess she must bring to justice.
3
Revenge Porn: PAIN OF LOVE (2019)
★ 8.4/10
Rei is a college student in the midst of finding a job. She confesses her love to Mikio, a senior whom she admires. Mikio soon demands that she perform perverted acts.
4
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.
5
From Straight A's to XXX (2017)
★ 5.9/10
When a change of circumstances leaves Miriam unable to pay her college tuition, she makes a surprising decision: to start performing in adult films, using the pseudonym Belle Knox. Miriam lies to her family and her…
6
Tall Girl (2019)
★ 6.3/10
Jodi, the tallest girl in her high school, has always felt uncomfortable in her own skin. But after years of slouching, being made fun of, and avoiding attention at all costs, Jodi finally decides to find the…
7
Teen Beach 2 (2015)
★ 6.8/10
When characters from the movie musical “Wet Side Story” get stuck in the real world, teens Brady and Mack must find a way to return them home.
8
Flower & Snake: Zero (2014)
★ 6/10
Misaki Amemiya is an assistant inspector for the Metropolitan Police Department's Community Safety Bureau who becomes ensnared in a trap while investigating a mysterious illegal video website called "Babylon". Soon…
9
Teen Spirit (2019)
★ 6/10
A shy teenager living on the Isle of Wight dreams of pop stardom. With the help of an unlikely mentor, she enters a singing competition that will test her integrity, talent, and ambition.
10
Fast Times at Ridgemont High (1982)
★ 6.8/10
A group of Southern-California high school students ignore their studies in favor of indulging in their teenage distractions.
11
Barely Legal (2003)
★ 5.9/10
Teenager Deacon works at a video shop, and his buddies, Fred and Matt, sell the bootleg porno films he acquires. Deacon gets fired, but the pals have the bright idea of filming their own Internet porn flick in order to…
12
The Last Song (2010)
★ 7.2/10
A drama centered on a rebellious girl who is sent to a Southern beach town for the summer to stay with her father. Through their mutual love of music, the estranged duo learn to reconnect.
13
Real Women Have Curves (2002)
★ 6.1/10
In East Los Angeles, an 18-year-old struggles between her ambitions of going to college and the desires of her domineering mother for her to get married, have children, and oversee the small, rundown family-owned…
14
Fairy Tales (1978)
★ 6/10
On his twenty-first birthday, the Prince goes on a quest that takes him across the land searching for the one woman that gets him sexually excited, Princess Sleeping Beauty.
15
Winter Spring Summer or Fall (2024)
★ 7.3/10
Remi and Barnes, two very different teenagers, meet by chance in the winter of their senior year, then spend four days together over the course of a year that will change their lives forever.
16
American Teen (2008)
★ 6.4/10
A documentary on seniors at a high school in a small Indiana town and their various cliques.
17
Original Sin (2001)
★ 6.2/10
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.
18
The Transgressor (1974)
★ 6.4/10
18 years after the mysterious death of her mother, Maya takes religious vows to find out what terrible things happened to her mother inside the Sacred Heart Convent. As soon as the door closes to the nunnery, the nuns…
19
Hollywood Dirt (2017)
★ 6.4/10
Hollywood arrives in force to Quincy, the small town where the secret Crown Cola billionaire's live. They want to film about the billionaire's and how they made their fortunes. Summer Jenkins, who was the town pariah…
20
Aquamarine (2006)
★ 6.5/10
Two teenage girls discover that mermaids really do exist after a violent storm washes one ashore. The mermaid, a sassy creature named Aquamarine, is determined to prove to her father that real love exists, and enlists…