Lovely Vocaloid

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

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

Last updated:2025/4/4

A Vocaloid producer who is also a music writerWakachan Araki
I started playing guitar in middle school and focused on band activities during my student years. I’ve been a hobbyist Vocaloid producer for over 15 years. After entering the workforce, I gained experience in various roles, including event sound engineering and videography/photography. As a writer, I’ve contributed introduction articles for music and manga websites, and in 2022 I had the opportunity to write the bonus liner notes for IA SUPER BEST. My specialties are Japanese rock, Vocaloid, and manga.

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.

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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!

[Bittersweet] Vocaloid Unrequited Love Song Collection [Heartrending] (1–10)

Patchwork StaccatoToa

Toa – Patchwork Staccato – ft. Hatsune Miku

Patchwork Staccato and Ah

It’s a bittersweet Vocaloid song that sings, “If we only seem connected but really aren’t, then I’d rather not be connected at all.” It’s a work by Vocaloid producer Toa, also known for “Music Music” and “Puzzle Girl,” released in 2014.

The crisp sound arrangement might come off as cute at first, but combined with the lyrics it takes on a somewhat fragile tone.

The clear, translucent vocals are memorable as well.

It’s a Vocaloid track you’ll want to sit with and listen to carefully when you’re alone.

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Whimsical MerciHachioji-P

Hachioji-P “Kimagure Mercy feat. Hatsune Miku” (included on the best album “Eight,” releasing 6/15)

Capricious Merci Hachioji-P

A recommended song for girls with unrequited love whose crush shows no interest no matter how much they try to appeal! The cuteness of Hatsune Miku in the music video will make your heart race.

If you want to blast a fierce track and shake it off, this is the one.

It’s a must-listen for girls in love who are dissatisfied with the status quo.

It’ll make you feel like, “I’m going to keep pressing until they take an interest!”

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The wolf fell in love with Little Red Riding HoodHitoshizuku-P × Yama△

[Kagamine Rin/Len] The Wolf Fell in Love with Little Red Riding Hood [Original]

The Wolf Fell in Love with Little Red Riding Hood by Hitoshizuku-P × Yama△

A love that will never come true, no matter how many times you wish for it.

This is a song that makes tears fall before you even realize it, at the ending of a predictable love story.

The unrequited tale squeezes your heart tight.

Recommended for those who want to listen to a love song so heartrending it makes you want to cry!

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The Last Confession of the Earthkemu

[HD] The Last Confession on Earth [GUMI] - KEMU VOXX

Confession of the End of the World by kemu

It’s a love story sung against the backdrop of a fantastical world.

This track is marked by powerful yet unshowy intensity, and the dancing piano at key moments seizes your ears and never lets go.

Please experience for yourself this grand tale of a long-guarded unrequited love, brought to life by such music.

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Cowardly Mont BlancDECO*27

DECO*27 – Coward Mont Blanc feat. GUMI

Wimp Mont Blanc DECO*27

Aren’t there many girls who get addicted to the feeling of drowning in love? You have so many things you want to say to the person you like, yet when the moment comes, you can’t put them into words—that pain is one of the true pleasures of love.

It’s a sad song, and yet somehow it heals you—a mysterious track.

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CupidKai

Cupid / Hatsune Miku

Cupid Kai

It’s an irresistibly cute song that casts a spell of love.

Created by Vocaloid producer Kai and released in August 2023, it entered the Rookie category of VOCACOLLE Summer 2023 and placed 6th.

The poppy melody and Hatsune Miku’s innocent vocals really stand out.

The lyrics are packed with the purity and pain of love, making your heart flutter every time you listen.

Its world, expressing feelings that can’t be stopped, is perfect for anyone in love right now.

Definitely give it a listen!

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Dear19’s Sound Factory

Hatsune Miku singing Dear [Hatsune Miku] “Dear” [Original]

Dear19's Sound Factory

The nature of unrequited love is that memories of the person you like keep swirling around in your head, and you just can’t stop thinking about them.

The song perfectly captures the frustration of being so in love that you find yourself following them with your eyes, yet being unable to confess your feelings.

Among Vocaloid songs about unrequited love, this track is especially popular.

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