[Unrequited Love Songs] Lyrics that hit home! A collection of unforgettable, gem-like love songs

Peach Blossom PetalsOtsuka Ai

Ai Otsuka / Peach Petals (Short Ver.)

A classic unrequited-love song by Ai Otsuka, adored by women for its friendly singing voice and lyrics that precisely capture the subtleties of feminine emotion.

The lyrics, which convey the feeling of waiting forever for a beloved partner, resonate strongly with listeners.

First LoveUtada Hikaru

Hikaru Utada – First Love

A smash-hit ballad by Hikaru Utada, highly acclaimed at home and abroad for its distinctive musical worldview and a powerful voice that pierces listeners’ hearts.

The lyrics, which straightforwardly express the bittersweet feelings of first love, are loved across generations.

I miss you so much, I want to see you.Nishino Kana

Kana Nishino 'I Miss You, I Miss You (short ver.)'

A signature song by Kana Nishino, who is especially popular among women for her exceptional musical sensibility that lets her master everything from upbeat tracks to tender ballads.

The lyrics, which portray a love that remains unfulfilled no matter how deeply one wishes, resonate with many women.

OrangeSMAP

Lefty Hand Cream - Full Cover of SMAP 'Orange'

A one-sided love song by SMAP, an artist beloved worldwide for their catchy, sing-along melodies and powerful, message-driven music.

This renowned ballad resonates with listeners through lyrics about being unable to give up on someone you deeply loved.

Mutual loveaiko

aiko - “Mutual Love” music video

From the flutter in your chest the moment you fall in love to the ache of feelings that don’t reach the other person, Aiko’s crystal-clear voice resonates deep in the heart.

Delicately portraying the emotions of longing for someone, this work—released in May 2024 and spotlighted as the theme song for a popular animated film—has struck a chord with many listeners.

Aiko’s vocals and the film’s world blend beautifully, further enhancing the piece’s allure.

It’s the perfect song for those experiencing unrequited love or looking to boost their motivation in romance.

Why not listen to this track and find the courage to share your feelings?

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.

Ambiguous BlueKawasaki Takaya

Takaya Kawasaki - Ambiguous Blue [OFFICIAL MUSIC VIDEO]

A pure, heart-stirring gem of a love song by Takaya Kawasaki that delicately portrays the sense of distance between two people and the ache that comes with it.

The more you learn about the other person, the more jealousy begins to grow—yet the love deepens even more.

These subtle, complex emotions are gently wrapped in his warm vocals and a simple arrangement centered on acoustic guitar.

Chosen as the theme song for the MBS drama “Fukushū Kareshi: Deki-ai Shachō no Kao ni wa Ura ga Aru” (Revenge Boyfriend: The Devoted CEO Has Another Side), this track tenderly accompanies anyone who, despite feeling doubt and anxiety about their relationship, can’t suppress the feelings they hold inside.