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Latest Vocaloid Release [December 2025]

What kind of songs emerged in the Vocaloid scene in December 2025? Even amid the year-end hustle and bustle, creators were steadily releasing new works one after another.

In this article, we’re highlighting Vocaloid tracks released in December.

You might find a song you missed, or you might encounter a masterpiece that truly resonates with you.

Be sure to read to the end and find your new favorite!

Latest Vocaloid Releases [December 2025] (31–40)

Cowardly chickenBōin Bōshoku P

Gorging and Binging P - “Cowardly Chicken” feat. Kasane Teto
Cowardly chickenBōin Bōshoku P

They want to spend time with the one they love, but it just doesn’t work out… It’s a catchy yet heartrending Christmas song! The track is by Vocaloid producer Boin Boushoku-P and was released in December 2025.

The protagonist can’t quite take that final step in love, and the lyrics—so pure and honest—tighten your chest.

As you keep listening, you can’t help but root for them more and more.

I bet quite a few people have spent a Christmas like this.

dɑ’ːrliŋyūkisan

Organic Acid / ewe “Darling” feat. Hatsune Miku Lyric Video
dɑ'ːrliŋyūkisan

Released in December 2025 as a track on the album “Six.” It is one of six songs themed around the “six realms of reincarnation.” Beginning with a proclamation of the end, the lyrics convey the chill of reality, division, and a heartrending yearning for salvation that resonates deeply.

The pairing of Hatsune Miku’s innocent vocals with the eerily alluring sound arrangement is a perfect match.

If you like it, be sure to check out the other tracks on the album too.

Let me be your angelrakuen shigai

I'll become your angel / Paradise City + Hatsune Miku
Let me be your angelrakuen shigai

A highly polished work in which raw emotions seep beneath its beauty.

It’s a track by Rakuen Shigai, known for pieces like “Kasan-shō” and “Topiary,” released in December 2025.

While using angels as a motif, the slightly shadowed lyrical world pairs perfectly with the stylish sound design.

It’s irresistibly re-listenable.

It makes you feel both loved and pushed away at the same time.

Miku’s innocent singing voice is another highlight!

NONSENSEKashii Moimi

NONSENSE / Moimi Kashii feat. Otomachi Una [Official Demo Song]
NONSENSEKashii Moimi

You can’t help but get drawn into its stylish, dreamy vibe.

It’s a track by Vocaloid producer MoiMi Kashii, released in December 2025, and unveiled as an official demo song for OTO-MACHI Una.

While some may associate Una with a voice suited for poppy tunes, this one feels distinctly more mature.

The breathy, composed vocals pair beautifully with the cool sound arrangement.

Take your time and sink into this high-sense Una track.

Watashi Co., Ltd.Chinozo

Chinozo “Watashi Co., Ltd.” feat. Hatsune Miku
Watashi Co., Ltd.Chinozo

This is a Vocaloid track with a unique concept that likens oneself to a company.

Known for the smash hit “Goodbye Declaration,” Chinozo features Hatsune Miku NT on vocals and released the song in December 2025.

The central keyword is the stark term “dismissal,” but by setting it to a catchy melody, the piece achieves a curious mix of chilliness and addictiveness.

If you’re grappling with murky feelings about social evaluation or your self-image, this will likely hit home.