[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)
I just had a love sadder than anyone else’s.Flower

A song about ending an impossible love by your own choice: Flower’s “I Just Had a Sadder Love Than Anyone Else.” It’s a supportive song for people who are thinking of ending a painful relationship.
She loves him desperately, but the woman in the song lets go so that the man can choose his other love.
She lines up excuses and soothes the man who is crying and clinging to her, but isn’t it true that she wants to cry, too? She must have been waiting for the moment she’d be loved the most… It’s heartbreaking.
WedgeOku Hanako

Attracting attention through street performances, Hanako Oku made her major debut.
Along with her outstanding vocal ability, her clear voice doubles the poignancy of parting.
In “Kusabi,” as the song builds toward the chorus, the feelings toward the person she swore never to meet again erupt, and you can picture a scene steeped in sorrow.
For those who want to cut off an affair or who have already broken up, it will likely resonate deeply.
DistanceJUJU

JUJU’s “Distance” portrays the raw emotions of a woman caught in a forbidden love.
She doesn’t need “I love you” or “thank you”—she wants a certain future for the two of them.
If the future can’t be seen, she wishes at least to have him by her side for now.
She wants to be loved, yet being loved too much hurts—perhaps because she’s suppressing the sorrow of a man who says “I love you” but won’t choose her.
Listening to it is achingly sad, as it captures the delicacy of a woman trying desperately not to lose the love she’s been given.
cocoaaiko

A song that captures a love you know you shouldn’t pursue yet can’t stop yourself from chasing—feelings you can no longer control—Aiko’s “Cocoa.” It’s included on the single “Oyasuminasai,” released in 2001.
The song itself is very cute, but the need to hide the relationship from those around you inevitably brings to mind words like “affair” or “cheating.” While affairs and cheating are generally relationships to avoid, their beginnings may be as pure as the feelings in this song.
It’s a track I want to listen to as an anthem when I’m struggling.
Dear…Nishino Kana

This is a song by Kana Nishino that conveys the pain of bittersweet affection and unrequited love.
The melancholic piano sound evokes the feeling of softly murmuring one’s sorrow, and the expansive development of the music strikingly expresses emotions overflowing.
The lyrics, which capture the inner movements of the heart when burdened with feelings that won’t reach their destination or love that cannot be fulfilled, further emphasize the poignancy.
By also depicting the ideal of “what if these feelings had reached you,” the song renders the suffering even more vividly.
let gom-flo loves YOSHIKA

Even knowing that this relationship will someday fall apart, I still find myself yearning for it.
It’s a ballad that projects the fleeting nature of love into its lyrics.
The song is a collaboration between the music group m-flo and singer YOSHIKA, released as a single in 2004.
It was used in a mobile phone commercial and became a hit.
“For now, I just want to cherish this feeling… even if that’s selfish”—many listeners can probably relate to the sentiment expressed in these lyrics.
Fall in LoveKobayashi Akiko

A song by Akiko Kobayashi that has been covered by many artists, including Hideaki Tokunaga.
It conveys the frustration of a forbidden love, torn between the impulse to rush out and meet someone right now and the guilty hesitation that holds you back.
It’s a track that resonates with the sorrow of not seeing what lies ahead and yet being unable to move forward on your own.


