[Adultery Song] A forbidden song about an affair that sings of an impossible love
Moments that made you happy, times when you felt joy, even the smallest bits of happiness—yet you can’t tell anyone… Have you ever had a love like that? Maybe you think, “I’d never get into a love that won’t be returned!” But before you know it, you might find yourself thinking, “Somehow, I’ve fallen for them…” In this article, we’ll introduce songs we want you—someone going through that kind of sad love—to listen to.
There are countless love songs out there, but we’ve carefully selected ones that are perfect for those struggling with unrequited love.
May you find a song that stays close to your heart.
- [Cheating Song] A forbidden love that crossed the line — infidelity song
- [An Adulterous Love] A love song about a secret affair you can't tell anyone about
- Unattainable Love: A Heartbreaking Love Song About Falling for a Married Person
- A classic song about a forbidden love
- [Unattainable Love] A love song about two people who feel the same way but can’t be together
- [Unrequited Love] Heart-wrenching Love Songs | A Roundup of Tear-Inducing Crush and Breakup Tracks
- A song of forbidden love. A heartrending, sorrowful love song.
- A song of forbidden love. A love song about feelings that can't be stopped.
- Bittersweet love songs to listen to when the person you like already has a girlfriend or boyfriend
- [Songs About Loving Yet Parting] Love songs for those who want to overcome heartbreak
- “I Want to See You”: A love song that makes you cry when you listen to it while you can’t meet
- A Tearful Farewell Song: A Love Song About Parting with Someone You Love
- [Today’s Heartbreak Song] A poignant love song that gently wraps your wounded heart
[Adultery Songs] Forbidden affair songs about unattainable love (21–30)
Bad personsenritsu kannano
A gem of a love song that beautifully captures the complex emotions of a woman torn by a forbidden love, with a heartrending vocal and delicate lyrics.
Kayayu from Young Skinny—a favorite among Gen Z—wrote the song, and Kanano Senritsu delivers a fragile, poignant performance.
Since its release in September 2024, it has resonated on social media, delicately depicting the turmoil of a woman who forgives even as she recognizes her partner’s lies, and the ache of memories that resurface with the changing seasons.
Its universal lyrics invite anyone struggling in love to see themselves in the story.
It’s a song that gently stays by the side of those overwhelmed by complicated feelings for someone who can’t exactly be called a good person.
sunflowerSEKAI NO OWARI
The protagonist, who had been living in a dark world, ends up meeting “you,” someone dazzling like the sun—the beginning of a forbidden love as sung by SEKAI NO OWARI.
Listening to this song, you can feel that bittersweet thrill of knowing the person is off-limits, yet realizing thanks to them your world is starting to gain color.
Maybe it’s precisely because the melody is light and pop that it tightens your chest even more.
This track is included on the acclaimed album “Lip,” which topped the Oricon charts in February 2019.
It’s a song that gently stays with you in that helpless rush of feelings at the moment you fall in love, even when you know it won’t be returned.
[Adultery Songs] Forbidden Affair Songs About Unattainable Love (31–40)
Song for…HY
Precisely because they can’t meet, their feelings only grow stronger… It’s a love song that pierces the heart.
It’s one of the signature songs by HY, a popular band based in Okinawa, included on their third album, TRUNK, released in 2004.
The relaxed tempo pairs beautifully with Izumi Nakasone’s rich, warm vocals, making it feel as if the emotions embedded in the song slowly seep deep into your heart.
Thinking about the feeling of waiting forever, believing that someday you’ll be able to connect with someone precious, is truly heartrending.
Stop this nightJUJU
Released in 2010 and featured as a TV drama tie-in, JUJU’s single “Kono Yoru wo Tomete yo” poignantly yet powerfully sings of a fragile, aching love for a man she shouldn’t have met.
The lyrics convey a woman’s desperate wish to cherish the present, even if it’s unstable, rather than choose a secure future, and they vividly communicate the pain of an illicit affair.
Article 709 of the Civil CodeMioyamazaki
An unflinchingly vivid major-label debut themed around the text of the law.
It tells the story of a woman who has become a party to a forbidden love, singing of her complex emotions where brazen defiance and a guilty conscience intertwine.
Released in December 2014, the song was later included on the album “anti-these.” The cover featuring Junichi Ishida also drew attention.
If it doesn’t get found out, we’re happy—but what lies beyond that? It’s a track that makes you think deeply about the harsh reality of such a precarious romance and the fragility of the human heart.
CQCQKamisama, boku wa kizuite shimatta
This song, swirling with overwhelming emotions, might speak for your heart.
It’s a signature track by the rock band “Kamisama, Boku wa Kidzuite Shimatta,” released as their major-label debut single in 2017.
It was used as the theme song for the TV drama “Anata no Koto wa Sorehodo.” With its delay-soaked guitar riff, it’s an emotional rock tune.
The solid, piercing vocals seem to cut right through your ears.
Many listeners will likely find the plea for help in the lyrics deeply relatable.
A little more, just a bit moreZARD
A song by ZARD about a love that cannot come true.
Even while knowing it’s a forbidden relationship, the protagonist finds herself wishing to be loved “just a little longer.” The song captures her emotions, and because the love is taboo, her earnest feelings resonate with a striking purity.
There’s an anecdote that Izumi Sakai, who also wrote the lyrics, felt saddened while singing it—an episode that speaks to the song’s poignancy.
Released in September 1993, this work compels deep reflection on the weight of unrequited love and the intensity of loving someone.