Unrequited Love Song: A heartrending love song dedicated to you who are going through a painful romance

Only HumanK

K　『Only Human』

A dramatic ballad by K that shines a light of hope, telling us that “beyond sorrow lies a smile.” Chosen as the theme song for the drama One Litre of Tears, the piece portrays people who keep looking forward even as they face life’s hardships.

When you’re exhausted, when you stop and wonder if things are okay as they are, this song gently gives you a push.

Released in November 2005, it reached No.

5 on the Oricon charts.

It’s also included on the album Beyond the Sea and continues to be cherished as one of K’s signature works.

Its tender, enveloping vocals are sure to give you strength.

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.

monologueOmoinotake

monologue

It’s a mid-tempo ballad with an oriental atmosphere, created by the band Omoinotake and released digitally in April 2025.

It was selected as the ending theme for the second cour of season 2 of the anime The Apothecary Diaries.

With its beautiful sound arrangement and Leo Fujii’s soaring vocals, it conveys sorrow and a sense of loss for one’s dearest person.

It’s a song I especially recommend to those who cherish the feelings they keep in their hearts.

The holeKing Gnu

King Gnu – The hole

A ballad that gently accompanies those carrying loneliness, loss, and wounded hearts.

It begins with a serene piano melody, then unfolds into a deeply poignant soundscape woven from strings and reverb-laden drums.

The lyrics, crafted by Daiki Tsuneta, express profound empathy for people bearing emotional scars and a powerful desire to protect the ones they love.

The music video, directed by filmmaker Takuya Uchiyama, beautifully portrays the shifting dynamics of a couple’s love.

When you want to take time alone to face yourself, or when your heart feels unsettled, this work offers quiet healing along with deep resonance.

The Land of LoveKato Miria

Miliyah Kato “Land of Love” Music Video

This is a ballad that delicately portrays the feelings of a man and a woman consumed by a fleeting relationship.

It carefully depicts the heartrending emotions of two people drawn to each other within an inescapable affair.

Written and composed by Miliyah Kato, it is a wholehearted piece included as the B-side to the single “Saikou na Shiawase,” released in December 2016.

It is a song that will resonate with those lost in love with no exit in sight, and those suffering because they cannot be honest with their own feelings.

DarlingSuda Keina

Keina Suda – Darling (Music Video)

An emotional song by Keina Suda that powerfully portrays a fleeting yet earnest longing for love.

It expresses one-sided devotion, the pain of not being accepted, and feelings of self-denial, all conveyed through an addictive melody and delicate vocals.

Released in January 2023, the music video—created in collaboration with illustrator Avogado6—garnered attention for its innovative visual beauty that blends animation with live action.

It’s a song that gently resonates with those struggling with dependency and inner conflict in love, or with the heartache of not being accepted by the one they care for.

to cry innocently; to weep with a childlike airAKASAKI

[AKASAKI] Adokenaku / Innocently Crying (Lyric Video)

This song resonates with the heart through its tenderness that tries to embrace a pure soul holding back tears, and the bittersweet ache of feelings that aren’t returned.

AKASAKI’s delicate portrayal of emotion and straightforward expression of love are deeply moving.

Released as a single in January 2025, it became a hot topic after being selected as Kiss FM KOBE’s recommended Japanese track for the month.

The intertwining of the desire to protect someone and the loneliness of unfulfilled devotion evokes empathy as an emotion many have experienced.

It’s a song that gently stays by the side of anyone striving to move forward while carrying feelings for someone dear.