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Chills down your spine. A collection of Vocaloid songs that are scary but irresistibly listenable.

One reason VOCALOID became widespread is that it offers a vocalist who sings exactly as the creator envisions.

Even when using the same voice library, the content of the works varies enormously.

Love songs, cute cheer songs, rock and hip-hop, R&B—and some are even scary.

So in this article, we’ve put together a selection of VOCALOID tracks that will send chills down your spine.

As you listen with trepidation, you’ll find yourself addicted—every track is that compelling!

Take the plunge into the deep world of VOCALOID!

A Chill Down Your Spine: A Collection of Scary but Irresistible Vocaloid Songs (71–80)

An emotional reunion lolSin grass

✿𝙽𝚒𝚌𝚎 𝚝𝚘 𝚜𝚎𝚎 𝚢𝚘𝚞 𝚊𝚐𝚊𝚒𝚗✿
An emotional reunion lol, sin grass

Once it gets stuck in your head, it won’t leave your ears—a terrifying yet irresistible Vocaloid track.

Created by Sainakusao, a Vocaloid producer known for dark works, it was released in October 2024.

The heavy electro sound and poisonous lyrics themed around reunion leave a strong impression.

The contrast between Hatsune Miku’s innocent voice and lyrics peppered with internet slang like “ww” sends chills down your spine.

Just imagining what kind of reunion awaits makes your heart race.

A must-listen for fans of horror and splatter.

Sequelae, memo, time bomb.Satsuki

Sequelae, a memorandum, a time bomb. / Hatsune Miku · Kaai Yuki
Aftereffects, a memo to myself, a time bomb. Satsuki

“Sequelae, Memorandum, Time Bomb” by Vocaloid producer Satsuki is a work that carefully portrays the darkness of the heart.

The first half depicts a gloomy mood over a near-futuristic sound.

Then, from the latter half, it modulates into an intense sound, culminating in a structure that showcases ultra high-speed vocals at the climax.

As you listen, try considering the meaning embedded in the title and in how the vocals are divided between Hatsune Miku and Kaai Yuki.

By the way, the latter half is quite fast-paced, so I recommend first listening to the MV with on-screen lyrics.

BloodAzari

It’s a dark piece with heavy bass and an unsettling melodic line that pierces the heart.

Composed by Azari and released in October 2024, it features flower’s vocals, which exquisitely capture the song’s fantastical yet suggestive lyrical world.

Blood is used as a motif for love, drawing you into its downcast mood.

Once you’re hooked, there’s no escape—an unmistakably Azari-style electronic number.

Chills down your spine. A scary yet irresistible collection of Vocaloid songs (81–90)

fox fox foxHarmony and Evil

Fox Fox Fox / Waaku feat. Hatsune Miku
Fox Fox Fox and Evil

I’d like to introduce “Kitsune Kitsune Kitsune” as a song with a Japanese-style, dark atmosphere.

It’s a work produced by the Vocaloid producer Wao.

From the perspective of a protagonist burdened with feelings of inferiority, it portrays the envy they feel toward people who seem to be happily spending time together.

Depending on whether you interpret the title “Kitsune Kitsune Kitsune” as referring to a mythical fox spirit or to a person with a fox-like personality, the song may sound different.

Another highlight is how it uses Hatsune Miku to express vocal techniques like shakuri (scooping) and kobushi (melismatic ornamentation).

mimic×holicVell

Vell – mimic×holic feat. Hatsune Miku
mimic×holicVell

If you like “yami songs” (dark, depressive tracks), “mimic×holic” is a must-listen.

This piece is a song produced by Vell, and its lyrics depict a woman who changes parts of her face in pursuit of beauty.

In the title, “mimic” means to imitate, and “holic” indicates being addicted or obsessed.

From this, it can be inferred that the woman in the song wishes to become someone else.

The dark production elements—such as the sampled electrocardiogram sound in the interlude—are also highlights.

pity partyRoji

With its heavy, oppressive sound and raw, aching vocals, Roji’s track evokes a spine-chilling sensation.

Released in October 2024, the song explores themes of loneliness and self-loathing, delving into the darkness within the listener’s heart.

Though the lyrics aren’t overtly direct, they carry a strange allure that compels you to “hear them out,” as if under a spell.

The distinctive rhythm—fusing electronic and rock elements—feels like a mirror of the protagonist’s emotional turbulence.

It’s a must-listen for those drawn to dark, serious atmospheres or anyone looking to confront their inner self.

Yodaka ShrineChrysalis Antiques

What on earth is the true identity of the deity enshrined at the shrine? This piece, “Yodaka no Jinja” (The Nightjar’s Shrine), is by Vocaloid producer Sanagi Kottou.

Released in March 2023, it was entered in the Rookie Ranking of BOCALOID Collection 2023 Spring.

Its sound arrangement is characterized by an oriental atmosphere.

Perhaps thanks to Seikai’s innocent singing voice, it also gives the impression of a picture-book read-aloud.

I can’t help but wonder—where did the protagonist go after the song ends?

In conclusion

Have you found a scary Vocaloid song that strikes a chord with you? What feels “scary” differs from person to person.

So I’ve ignored genres and just gathered things I really want to recommend.

Some songs convey their mood through the thumbnail alone.

This might sound odd, but try not to be too scared—give lots of different tracks a listen!