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[Sentimental/Emotional] A Collection of Vocaloid Songs That Shake the Heart [Moving Songs]

This expression comes from “emotional,” meaning to be moved by feelings—you’re probably quite familiar with it.

It used to be used more as a keyword for music genres, like “emo rock,” but nowadays it’s an everyday word people use when they’re touched or emotionally stirred.

Some of you might even hear it a lot in conversations with friends.

In this article, we’ll introduce plenty of emotionally resonant, ‘emo’ Vocaloid songs! You’re sure to find at least one track that really hits you, so be sure to read to the end!

[Sentimental/Emotional] A Collection of Heart-Stirring Vocaloid Songs [Moving Tracks] (41–50)

Butterfly on the Right Shouldernori P

Kagamine Len Original Song: “Butterfly on the Right Shoulder”
Butterfly on the Right Shouldernori P

An early hit from the Vocaloid scene, this work carries an indescribable sense of unease beneath its up-tempo groove.

The lyrics depict a dependent kind of romantic feeling, and the result is so chilling it gives you goosebumps.

There are both Kagamine Rin and Len versions, and I recommend either one.

The Disappearance of Hatsune MikucosMo@bousou P

The Disappearance of Hatsune Miku (THE END OF HATSUNE MIKU) – cosMo@Bousou-P
The Disappearance of Hatsune MikucosMo@bousou P

An essential work when discussing the early Vocaloid scene is “The Disappearance of Hatsune Miku.” Created in 2008 by cosMo@Bousou-P, a Vocaloid producer also known for contributing tracks to games and composing instrumental pieces, it’s a high-tempo song that makes full use of Hatsune Miku’s mechanical singing style.

The result is a rhythmic sound with catchy synth tones ringing throughout.

You may even be moved to tears by her rapid-fire delivery of emotional lyrics that depict the “feelings of a Vocaloid.” Why not give this masterpiece a listen—packed with the quintessential Vocaloid essence and notoriously difficult for humans to sing or perform?

Meltryo

Hatsune Miku "Melt"
Meltryo

An indispensable classic when talking about the early Vocaloid scene, “Melt.” This track was produced in 2007 by ryo, also known for works like “The Story You Don’t Know.” It features a high-energy band sound with a sense of speed, complemented by beautiful piano tones.

The sensational lyrics, depicting the fluttering heart of someone falling in love, may bring you to tears.

Despite its mechanical timbre, Hatsune Miku’s voice carries a girlish charm—definitely a highlight.

The whole song radiates emotional intensity, so be sure to give it a listen.

Alice in the RefrigeratorOrangestar

Orangestar – Alice in Freezer (feat. IA) Official Video
Alice in the RefrigeratorOrangestar

When it comes to Vocaloid songs that evoke vividly colorful youth, “Alice in Reizouko (Refrigerator)” comes to mind.

This track was produced in 2016 by Orangestar, a Vocaloid producer well-regarded for works featuring IA such as “Asu no Yozora Shoukaihan.” Its upbeat rhythm and melodious piano lines leave a strong impression.

The refreshing sound perfectly complements IA’s translucent voice.

The poetic lyrics, which evoke a sense of storytelling, will resonate with listeners.

Be sure to give this rock tune—tinged with a touch of fragility—a listen.

Unhappy Refrainwowaka

wowaka (Genjitsu Tōhi P) feat. Hatsune Miku – Unhappy Refrain
Unhappy Refrainwowaka

It’s precisely when you’re feeling sentimental that you crave edgier tracks.

“Unhappy Refrain” was created in 2011 by wowaka, a Vocaloid producer known for crafting passionate rock sounds.

It’s an uptempo song marked by rhythmic guitar cutting.

Hatsune Miku’s powerful vocals ring out alongside a band sound brimming with speed and drive.

If you like songs that feature a Telecaster, this one will hook you.

How about listening to emotional rock that questions society?

If your sky is going to cryyujii

Composed by Yuzy, the song was released in October 2025 and was written specifically for MORE MORE JUMP! in the game “Project SEKAI: Colorful Stage! feat.

Hatsune Miku.” Yuzy reportedly replayed the event story for dozens of hours to deeply understand the characters and weave the lyrics.

Carried by an emotionally moving sound, it conveys the desire to reach out a helping hand to someone dear who is suffering.

When you feel lonely, when you long for warmth, please give this song a listen.

Exploding Brain Girlrereriri

Brain Fluid Explosion Girl – rerulili feat. Hatsune Miku & GUMI
Exploding Brain Girlrereriri

Vocaloid producer rerulili, known for composing songs for singers and music units, created his signature track “Nou Shou Sakuretsu Girl” in 2012—a song that portrays the emo feelings of modern people.

Its jazzy sound carved into an up-tempo beat is irresistibly catchy.

Many listeners will relate to the lyrics depicting teen life.

Be sure to check out the lively vocals by Hatsune Miku & GUMI! It’s a rock number that’s passionate yet tinged with a certain sadness—definitely give it a listen.