Classic and popular unrequited love breakup songs

habit of laughingIgarashi Haru

Haru Igarashi – Laughing Habit (Official Music Video)

A song that portrays the ache of a love too deep to forget, even as time passes.

In this track, Haru Igarashi delicately captures the frustration of how trivial everyday moments turn into special memories, and the poignancy of nights spent with those memories when you can’t move on.

Even the way the other person laughed and their gestures remain vividly etched in the mind, and the feeling is so intense that you find yourself praying to God, “Please let me forget everything.” Released in March 2025, this work will gently accompany those whose hearts are filled with memories they can’t forget, no matter how hard they try, and those who are still unable to accept parting from someone dear.

ElegyHirai Ken

Ken Hirai “Elegy” MUSIC VIDEO

This is a masterpiece whose poignant love story, told from a woman’s perspective, resonates in the rich vocals of Ken Hirai.

It delicately portrays the feelings of a woman consumed by love, expressing the intense emotions of fixation on her partner and a fierce willingness to embrace even the pain of love.

Released in January 2007 as the theme song for Toho’s film Love’s Crucible, it was also included on the album FAKIN’ POP and performed at the 58th NHK Kohaku Uta Gassen.

In 2021, it was covered by Fuyumi Sakamoto on her album Love Emotion, continuing to influence many artists.

It’s a song to listen to on nights after heartbreak or when you’re suffering from thoughts of someone you love.

If there’s a “see you”Mirei Touyama

Mirei Touyama “If There Were Another Goodbye” Lyric Video

This is a bittersweet breakup song that gently wraps feelings of regret and gratitude toward a loved one in a clear, translucent voice.

Released by Mirei Toyama in August 2021, it portrays the struggle with the pain of parting while trying to find gratitude for a “once-in-a-lifetime happiness.” The hesitation over when to bring up the breakup, and the strength to be the one to finally say “thank you,” are also compelling.

As a track from the album “still,” this cover of a original song by Sorari Sawada offers quiet solace to those who must end a relationship or are suffering through a love they need to let go of.

Regretsumika

sumika / Regret [Music Video]

A bittersweet love song by sumika that empathizes with the pain of heartbreak.

Within its refreshing guitar rock sound, lingering feelings and regrets toward a former lover seep through.

The delicate lyrics portray a deep affection—wishing to hear a lover’s voice and finding even the smallest gestures endearing—resonating powerfully with listeners.

First released in June 2014 as a live-venue-exclusive work on Dress farm #1, the track was later included on the mini-album I co Y in November of the same year.

It’s a heartwarming song that stays close to those suffering from heartbreak or anyone who has experienced parting with someone dear.

Act like an adult.suisou gurashi

Suisougurashi “Pretending to Be Grown-Up.” Official Music Video

A bittersweet love song that portrays the complex emotions of a woman who goes to meet someone on the last train at midnight.

Released by Suisougurashi in March 2022, the song delicately captures the feelings of a woman swept up in an adult romance.

Set to jazzy sounds and a catchy melody, it vividly depicts her inner conflict as she keeps the relationship going by hiding her true self to suit the other person’s convenience.

With a clear, translucent vocal, it expresses a woman wavering between her straightforward affection and the anxiety of losing her sense of self.

A song that offers comfort to those hurting from unrequited love or heartbreak.

just a littleIgarashi Haru

Haru Igarashi – A Little (Official Music Video)

A song whose heartrending, soul-stirring vocals move every listener.

With delicate wording, it weaves a poignant love swayed by the whims of fate—encounters that come at the wrong time.

Haru Igarashi is a singer-songwriter with the unusual background of being a former police officer.

Released in March 2024, this work has drawn major attention, topping the Billboard JAPAN Heatseekers Songs chart for two consecutive weeks.

The line about pretending to like what the other person likes just to stay by their side is so earnest it tightens the chest.

Hologram of LoveSKE48

SKE48 “Ai no Hologram” Music Video / 2024.2.28 on sale

This is an SKE48 song that delicately portrays the bittersweetness of unrequited love.

Centered on the deep sadness of heartbreak, it expresses the feeling of a world drained of color and a loss of purpose in life.

Released in February 2024 as their 32nd single, it features Oka Suenaga as the center.

Listening to this track, you can sense both the pain of a breakup and the strength to move forward despite it.

It’s especially recommended for those who have experienced heartbreak or are seeking an empowering message.

It’s a work that showcases a new side of SKE48.