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[Sweet and Sour] Vocaloid Unrequited Love Song Collection [Bittersweet]

There are many different forms of unrequited love.

Your heart might race nonstop with your first crush, or ache when you see the person you like talking to someone else…

In this article, we’ve put together a selection of Vocaloid songs about unrequited love—perfect for those of you who are in love right now, or who want to remember how it felt back then.

As mentioned above, everyone has their own version of “unrequited love,” so we’ve picked out a wide variety of love songs!

You’re sure to find a track that perfectly matches your mood!

[Sweet and Sour] Vocaloid Unrequited Love Song Collection [Bittersweet] (31–40)

The Ephemeral Apple-Selling Girlyukke

[MV] Ephemeral Girl of the Apple Seller / GUMI – yukkedoluce
The Ephemeral Apple-Selling Girlyukke

The composer prefaced it by saying, “This song tells the story of a girl cursed with death.” As promised, the vividly performed piece portrays a tale centered on the only girl cursed in a world without death.

A boy who comes to stay by her side also appears.

It goes beyond the bounds of a one-sided love song, prompting reflections on how we live and what life means.

Please give it a listen and feel the ending of the two protagonists’ story.

15 Years of a Clingy Guy’s Petty ObsessionIe no ura de manbō ga shinderu P

Clingy Guy’s 15 Years of Petty Obsessedness / Sunfish Is Dead Behind My House P (Turn on subtitles; lyrics are available in other languages)
15 Years of a Clingy Guy’s Petty ObsessionIe no ura de manbō ga shinderu P

As the title suggests, you’ll be led to believe it’s just a slightly creepy song about unrequited love—if only that were true.

The way the words are woven in, almost like a gag, is sure to make you laugh.

However, by the middle of the song, anyone perceptive will realize what it’s really about.

This track, which passionately sings of unwavering devotion, is one you should definitely listen to all the way to the end.

Happy SynthesizerEasy Pop

[Megurine Luka, GUMI] Happy Synthesizer [Original Song]
Happy SynthesizerEasy Pop

It’s a duet song by GUMI and Megurine Luka.

The poppy electronic sound and cute vocals naturally make your body sway as you listen.

It feels like it cheers on a tender crush, and it’s a song that makes you think, maybe I shouldn’t just hold back—maybe I should be honest about my feelings.

One-route simulation gameAio Yūki

[Natsuiro Karin] One-Route Simulation Game [Aio Yuki]
One-route simulation gameAio Yūki

Aki Yūki, a Vocaloid producer who debuted in 2019.

His sweet-and-sour unrequited-love song is “One-Route Simulation Game.” In it, a woman with a crush runs countless simulations in her mind, letting her feelings for her beloved deepen.

Overall it has a cute, pop impression, but key changes are inserted at crucial moments to create an unsettling atmosphere.

As you listen, pay attention to how the lyrics and melody link in those parts.

Thinking of you, unrequited loveTakanon

[GUMI] Thinking of You, One-Sided Love [Original] / Takanon [Official]
Thinking of you, unrequited loveTakanon

This is a track defined by its irresistibly bright, upbeat rock sound.

The melody riding on its powerful rhythm is full of dynamics and feels wonderfully satisfying.

Its content reads like a carefully crafted love novel: a story of unrequited love that begins with a request for romantic advice, leaving us aching yet refreshed by the time it ends.

It’s a song I want all kinds of people to hear.

[Bittersweet] Vocaloid Unrequited Love Song Collection [Heart-wrenching] (41–50)

cutting line40mP

[GUMI (40mP)] Kiritorisen [Original]
cutting line40mP

I felt that “overflowing with transparency” is the kind of phrase you use for a song like this.

The bright, breezy melody simply strikes you as beautiful.

But when you turn your attention to the lyrics, a harsh reality that never goes your way suddenly hits you.

Any feeling will eventually weather and fade.

That’s necessary—and it might even be a blessing.

And yet… it’s still lonely.

That’s the thought this song leaves me with.

The White Snow Princessnoboru↑P

White Snow Princess Is – Noboru ↑ feat. Hatsune Miku
The White Snow Princessnoboru↑P

A song that indulges in the fantasy of a prince who will never come, no matter how long you wait.

With lyrics that sound like a girl desperately calling out, anyone nursing an unrequited love is sure to relate.

It’s a little bittersweet, but it’s one of those classic Vocaloid tracks you’ll want to listen to no matter how many years go by!