[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 Songs of Affairs Singing Unattainable Love (131–140)
The Final GoodbyeJY

Known as a song people listen to when they’re having an affair, “Saigo no Sayonara” was released in 2016 as the debut single of JY, the alternate stage name of Jiyoung, a former member of KARA.
It was also used as the theme song for the drama Higanbana: Keishicho Sousa Nana-ka.
It’s filled with the bittersweet feelings of a woman who has decided not to see someone anymore, yet can’t truly forget him—but now, they both need to think about their own happiness.
It’s a song I especially recommend as healing music for women who stepped back because the other person was married.
HOWEVERGLAY

GLAY’s “HOWEVER” is a masterpiece that carries the heartfelt sentiments of TAKURO, who wrote both the lyrics and music, singing of themes of yearning and renewal.
While lamenting how late the two lovers met, it conveys a strength and tenderness that makes them treasure the present all the more—moving the listener deeply.
Released in November 2000, it also drew attention as the ending theme for the drama “Ryakudatsuai: Abunai Onna” (“Stolen Love: Dangerous Woman”).
It’s a song that gently stays by the side of those who can’t move forward while holding deep feelings for someone they love.
If you’re suffering in love, it will surely soothe your heart.
Through countless nightsCHEMISTRY

It’s a CHEMISTRY track that puts an aching poignancy front and center, depicting someone who keeps singing feelings that will never reach their destination.
The distinctive, floating sound seems to express a sense of emotional instability.
With its simple arrangement—wavering organ tones and vocals—the message embedded in the singing and lyrics feels all the more emphasized.
It powerfully conveys the pain of thinking about a beloved person who has gone away, and of piling up unreachable wishes within oneself.
earring on the right earKoresawa

A heartrending love song about an affair that portrays a piercing, hidden longing beneath the small joys of everyday life.
Included on the March 2021 album “Pure Love Closet,” it became a talked-about track as the CM tie-in song for the audio streaming app stand.fm—one of Koresawa’s finest.
Its light pop sound is marked by a melody that somehow carries a touch of sadness.
Carefully tracing the delicate emotions of a woman who cannot leave, even while knowing where love is headed, this song reaches out to everyone struggling with complicated relationships.
You let me do as I please, and yet…arekunn

A song that resonates with the anger toward someone who only reaches out when it suits them, and the aching feeling of not being able to forget them.
In contrast to its melodic, gentle sound, the lyrics are striking for their candid, down-to-earth emotions.
Released in September 2020 and gaining buzz mainly on social media, the track is also included on Are-kun’s album “Breath.” It features the soft timbre of an acoustic guitar and an emotionally rich arrangement.
If you’re struggling with a romantic relationship, sensing your partner’s feelings drifting away but not wanting to admit it, or have been hurt by someone’s misleading behavior, you’ll likely find this deeply relatable.


