Lovely Vocaloid

Melancholic Vocaloid songs: masterpieces that pierce the heart

A Vocaloid producer who is also a music writerAraki Jakkan
I’ve worked in a variety of roles—regardless of pro or amateur settings—including live event PA, cameraman for video and photography, restaurant staff, and logistics center staff. I now spend my days as a part-time writer. I’ve contributed to music and manga websites with feature/review articles, and wrote the liner notes included as a bonus for 1st PLACE Inc.’s “IA SUPER BEST.” As for my music background, I started playing guitar in junior high and focused on band activities during my school years. For over 15 years since then, up to the present, I’ve continued releasing original tracks as a Vocaloid producer. My areas of expertise are Japanese rock, Vocaloid, and manga.

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.

Melancholic Vocaloid songs: masterpieces that pierce the heart (151–160)

Thinking of you who left in summerbaker

[baker] Hatsune Miku – Thinking of You Who Left in Summer

Thinking of you who left in summerbaker

“Natsu ni Sarishi Kimi wo Omou” by baker, posted on August 29, 2011.

It’s a popular song that made it into the VOCALOID Hall of Legend.

Its pop melody and lyrics that evoke the season and parting convey a unique poignancy and worldview.

An alpaca appears in the PV, and by considering its meaning, you can gain an even deeper understanding of the song.

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Ayano’s Happiness Theoryjin

Jin / Ayano's Theory of Happiness (IA) [OFFICIAL MUSIC VIDEO]

Ayano’s Happiness Theoryjin

Jin’s 16th original Vocaloid song, “Ayano’s Theory of Happiness.” A renowned track that has entered the VOCALOID Hall of Legend, its popularity was such that it surpassed 10,000 views just minutes after being posted.

Centered on the theme of family, this song makes you ponder what true happiness really is.

Listen to it while thinking about your own happiness.

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Rum raisin pancakesapu3ra

Rum Raisin Pancake / apu3ra feat. Hatsune Miku

Rum raisin pancakesapu3ra

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.

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each5≠1Åusa burū

[Kaai Yuki] each5≠1Å [VOCAR&B Original]

each5≠1Åusa burū

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?

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Write it, love it.kokoro no yori doko ro

Write, Love. / Hatsune Miku

Write it, love it.kokoro no yori doko ro

This is a song that quietly stays by your side when your chest aches from unreciprocated feelings.

Created by the Vocaloid producer Kokoro no Yori Dokoro, it was released in August 2025.

The song expresses a steadfast love that wishes to stay close, accepting all of the other person—their flaws and their past.

The blend of piano melodies and Hatsune Miku’s clear, transparent voice beautifully conveys a self-sacrificial, pure emotion.

If you’re weighed down by the pain and frustration of loving someone, listening to it may bring solace in its gentle worldview.

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Because I’m not humandeddobōru P

Hatsune Miku’s Kinda Sus Song 3: Because I’m Not Human - Full Ver. (Revised)

Because I’m not humandeddobōru P

An original melody is set to the chord progression of Porno Graffitti’s “Agehachō.” It portrays the bittersweet feelings of a VOCALOID who has fallen in love with a human.

You can feel the pathos in the three-part contrapuntal melody.

The early version was released in 2007.

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Melancholic Vocaloid songs: masterpieces that pierce the heart (161–170)

I don’t want it, I don’t want it, I don’t want it.toa

Toa – I don’t need it, don’t need it, don’t need it. – ft. SEKAI (Toa – Not For Me – ft. SEKAI)

I don't want it, I don't want it, I don't want it.toa

It’s a ballad that resonates deep in the heart.

Created by Vocaloid producer Toa, known for hits like “Tugihagi Staccato” and “ID Smile,” it was released in May 2022.

The delicate melodies woven by piano and strings are layered with a clear, translucent vocal, resulting in a piece that truly touches the soul.

The resolve to sever ties with memories of the past, as expressed in the lyrics, is especially moving.

Give it a listen when you want to deepen your dialogue with yourself or sort out your feelings.

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