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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 (21–30)

UnnecessaryNEW!isonosuke

Despite its light, breezy sound, this is a track that tightens your chest.

Created by Vocaloid producer isonosuke, it was included on the album “Chisei no Sei,” released in April 2024, with a music video released in September 2025.

Its charm lies in the stylish, piano-centered timbre and a deeply introspective worldview that seems to ask, “Do I deserve to be here?” The restrained inflection in Chisey’s vocals highlights the earnest message.

It’s perfect for nights when you want to think, or when you want to spend some quiet time alone—please give it a listen.

On an irretrievable eveningNEW!-4℃

Irreversible, at Dusk / -4°C ft. kafu
Irreversible, NEW! at -4°C in the evening

This is a piece by the Vocaloid producer -4℃, known for an electronic style, with its music video released in August 2025.

The lyrics portray a “night beyond repair,” capturing feelings toward an irreversible moment shared with someone.

The sentimental theme intertwines with KAFU’s clear, translucent vocals to evoke a heart-wrenching poignancy.

The chill, lo-fi sound also fits the world of the song perfectly.

Bittersweet Vocaloid songs. Masterpieces that pierce the heart (31–40)

Rum raisin pancakesNEW!apu3ra

Rum Raisin Pancake / apu3ra feat. Hatsune Miku
Rum raisin pancakes NEW! apu3ra

It’s the kind of song you’ll want to listen to while lost in thought at a café on a rainy day.

Created by the Vocaloid producer Aqu3ra—also known for “Lonely Universe”—this track was released under the name Apuera in October 2022.

It placed 21st in the TOP 100 ranking of the 2022 Autumn BokaColle.

The sound arrangement, woven from airy synths and an urban beat, is superb.

It pairs perfectly with Hatsune Miku’s crystal-clear vocals.

The lyrics recount sweet yet bittersweet memories of love, evoking the feeling that rainy-day scenes are returning in slow motion.

Give it a listen the next time you find yourself recalling a past romance.

Infinite DriftNEW!Nusubeya Dorohira

[CeVIO Kizaki Airi] Infinite Drifting [Original]
Infinite Drifting NEW! Dosu Heya

This piece lets you experience a sensation like drifting through the stillness of night.

It’s a track by Vocaloid producer Dorosu Heiya, released in July 2017.

The song portrays a stifling sense of being worn down by invisible walls, and the loneliness of a soul that still strives to move forward somewhere.

Airi Kizaki’s vocals are heartfelt and perfectly match the lyrical worldview.

It’s an ideal listen for nights when you want to quietly immerse yourself in the world of music.

AinoToa

Toa – AINO – ft. Hatsune Miku
Aino and a

A nostalgic song that stirs the bittersweet feelings sleeping deep in your heart.

It’s a work by Vocaloid producer Toa, released in August 2024.

Set to a light, French pop-inspired melody, it sings of lost love.

The chorus lingers in your ears, leaving a curious aftertaste.

Recommended for those who have experienced the end of a romance or want to face themselves.

How about taking some quiet time alone to really listen?

each5≠1ÅNEW!Usa Blue

[Kaai Yuki] each5≠1Å [VOCAR&B Original]
each5≠1Å NEW! Usa Blue

An exquisite R&B-flavored number where sophisticated piano melodies intertwine with an urban beat.

Created by UsaBlue, a producer well-versed in classical and jazz, it was released in August 2017.

Over its mature chord progressions, Kaai Yuki delivers a heartrending melody—the contrast is superb.

The lyrics depict the frustratingly delicate relationship between two girls, drawing you deeply into its subtle world.

Why not give it a careful listen while gazing out the window at night?

That's why I want to die.omochi

That's Why I Want to Die / feat. KAFU
That's why I want to die, omochi.

A ballad imbued with wistfulness and emotion, where the gentle resonance of the piano seeps into the heart.

Created by omochi and released in March 2025, its beautiful arrangement harmonizes with KAFU’s clear, translucent vocals and truly hits home.

The lyrics revolve around themes of loneliness and loss, making them deeply relatable.

It’s the perfect piece for a trembling, contemplative night—when you want to sit quietly with your thoughts.

It will surely stay by your side.