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Melancholic Vocaloid songs: masterpieces that pierce the heart

This time, we’re introducing a collection of poignant, heart-piercing Vocaloid songs.

From love-themed tracks to ones that embrace feelings of loneliness, as well as deeply moving pieces, we’ve picked selections from many genres—so if you look, you’re sure to find a song that resonates with your heart.

These are all perfect for when you want to have a good cry or face your worries head-on.

Take your time to savor the story woven into each track, and be sure to check them out.

Heart-wrenching Vocaloid songs: unforgettable tracks that pierce the heart (171–180)

CakeYūnosuke

Cake / Yunosuke feat. Hatsune Miku
CakeYūnosuke

Despite its sweet title, this track harbors a bitter message.

Created by the popular Vocaloid producer Yunosuke, known for works like “PaⅢ.SENSATION,” it was included on the EP “Vanguard” released in September 2024, with its music video premiering in June 2025.

The languid vocal tone and sound arrangement are striking.

The lyrics portray the fragility of human relationships that are severed all too easily, prompting reflection.

On a night tinged with complicated feelings, this sound might just keep you company.

I want to see you.Shigunaru P

[GUMI] I Want to See You - Original PV
I want to see you.Shigunaru P

Lyrics by Deadman, with composition by Signal-P, who is also active as a professional composer and arranger.

It became a hot topic for its tuning quality so good that you’d think a real human was singing.

A heart-wrenching masterpiece.

It was released in 2010.

LeonProject Lumina

Bokakore 2023 Spring Rookie saw countless Vocaloid tracks posted.

Among them, the winner of the “Hoshino Disco Award” was “Leon.” This piece was created by hotal under the solo project name Project Lumina.

It depicts someone gazing at the sea, yearning for a cherished person they can no longer meet.

Beyond the beauty of the lyrics, we hope you’ll also pay attention to the skillful techniques—such as using multiple Vocaloids for the chorus—when you listen.

How many lonely nights are left?Kasamura Tōta

When you’re overwhelmed by loneliness, this piece gently rubs your back.

It’s a song by Kasamura Tota, a well-regarded Vocaloid producer known for piano ballads, released in June 2023.

True to Kasamura’s style, it features a simple arrangement of just piano and vocals.

Precisely because of that, the emotions woven into the lyrics reach straight into the depths of your heart.

It makes you feel, “Someday, I’ll surely meet someone I’ll want to cherish for a lifetime.” And if you already have a partner by your side, it will help you appreciate them all the more.

I won’t let go.Kasamura Tōta

Because I Won’t Let Go / feat. Stardust Infinity
I won't let go.Kasamura Tōta

Even after a heartbreak, there are likely people who still don’t want to part ways with the other person.

A song that gives voice to those feelings is “I Won’t Let Go.” This piece was released by Toa Kasamura.

Set across various situations, it’s a track that portrays the longing for someone from whom you’ve been separated.

The chorus consists of simple, repeated phrases, but that very simplicity fuels the imagination.

Try listening while reflecting on your own feelings and experiences.

Melancholic Vocaloid songs: masterpieces that pierce the heart (181–190)

true identityRiei

Identity / feat. Hatsune Miku
true identityRiei

If you listen to it when you’re struggling to figure out who you really are, it might stay by your side.

This song by Riei, who also performs as part of the music unit Rietaku, was released in 2022.

It’s a ballad where Miku’s clear, soaring vocals shine over a transparent acoustic sound.

Both the melody and lyrics are heartrending; before you know it, your chest warms and you feel moved to tears.

I imagine many people have felt this way about someone important to them.

Whirlwind (dust devil)oQ

Whirlwind (Tsumujikaze) / Hatsune Miku
Whirlwind (dust devil)oQ

It’s a Vocaloid song whose lyrics are filled with an emotion akin to resignation—heartrending, yet still encouraging you to face forward.

Created by oQ, a multi-talented Vocaloid producer who also handles the illustrations and video, it was released in 2020.

Hatsune Miku’s calm vocals pair perfectly with the cool, stylish sound, making it feel as if the swirling emotions within are being poured out just as they are.

We can’t always get the results we want, right? Even so, we still have to keep walking—that’s the feeling this mature Vocaloid track inspires.