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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)

World’s end, noise in the electric lights, from beyond the ripples come silence and death throes, 22-centimeter shoes on the water’s surface, Libra ranks 11th, for my broken self, a snowdrop.Aliey:S

World’s end, the electric lights buzz with noise, from beyond the scales comes silence and a death rattle, 22-centimeter shoes on the water’s surface, Libra ranks 11th, for my broken self, a snowdrop. / Nurse Robo_Type T – Aliey:S
World’s end, noise in the electric lights, from beyond the ripples come silence and death throes, 22-centimeter shoes on the water’s surface, Libra ranks 11th, for my broken self, a snowdrop.Aliey:S

A track with a title so long you can’t help but do a double take, delivering a powerful impact.

Created by Vocaloid producer Aliey:S and released in November 2025, this piece paints a mysterious worldview where a sense of ending intersects with the everyday, all carried by a piano-centered, beautiful sound.

NurseRobo_TypeT’s whispery vocals match exquisitely with the bittersweet melody line.

An emotional song that draws you into its unique world.

When I die,tsuna.

“When I Die,” / feat. KAFU Music Video
When I die,tsuna.

This track features KAFU on vocals.

Transparent, airy singing floats over a gentle band sound, quietly bringing to the surface the loneliness and sense of loss that lie deep within.

The “what if” question suggested by the title invites you to reconsider the meaning of living.

When your heart feels tired or you want a quiet moment to face yourself, take the time to listen closely.

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

Eulogy of Starry TearsMIMI

Stellar Tears Elegy / MIMI feat. Hatsune Miku
Eulogy of Starry TearsMIMI

A Vocaloid producer known for poignant piano sounds, MIMI released this track on the December 2023 album “Yorutsumugi,” with its music video premiering in December 2025.

While confronting self-denial and the difficulties of living head-on, it gently offers a faint hope through images like moonlight and blossoms of light in the night sky.

Its MIMI-esque structure is compelling, carefully weaving delicate emotional shifts within a soft, subdued soundscape.

It’s a work where tenderness and bittersweetness coexist—like someone quietly sitting beside you, listening.

The Future Vanishing Diaryharuna.

Haruna. “Future Vanishing Diary” feat. Hatsune Miku
The Future Vanishing Diaryharuna.

An emotional piano rock song that portrays the anxiety of youth coming to an end.

“Future Vanishing Diary” is a track released in December 2025.

Its arrangement blends lightness with wistfulness, perfectly complementing Miku’s slightly husky vocals.

I can’t help but see myself in the protagonist’s mindset.

If you’re a teenager, you probably know this feeling well.

If you like this song, be sure to check out “Future Creation Diary,” which is thematically connected by its title.

If I could become someone’s heartYurii Kanon

If I Could Become Someone’s Heart / YurryCanon feat. GUMI
If I could become someone's heartYurii Kanon

You’ll be overwhelmed by the sheer sound pressure and the strength of its message.

Known as the creator of works like “Suicide Parade,” Vocaloid producer YurryCanon delivers one of his signature songs here, released in 2018.

It conveys the feelings of the protagonist “I” toward “you,” who has lost hope for tomorrow, and the utterly straightforward emotion comes through.

You may find yourself thinking, “I want to be that kind of person, too.” The song has a rock flavor, yet somehow feels Japanese, perhaps due to its rhythm.

It’s a Vocaloid track that blends coolness with poignancy.

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.

I wish to be loved.MIMI

"I Wish to Be Loved" / MIMI feat. KAFU
I wish to be loved.MIMI

It’s a ballad that gently wraps up the loneliness and anxiety anyone can suddenly feel.

The song is by Vocaloid producer MIMI and was originally provided to the creative unit WHITEBOX.

In November 2025, a version sung by KAFU was released.

Its warm lyrics stay close to a fragile heart that can’t sleep at night and starts blaming itself, whispering, “It’s okay to be just as you are.” Give it a listen on nights when life feels hard or when you’re longing for someone to acknowledge you.

It will surely be on your side.