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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] (11–20)

Scary thingsnio

Scary Things / Nio feat. Kagamine Rin
Scary thingsnio

This is a track where Kagamine Rin’s earnest vocals hit you straight in the heart.

Created by Vocaloid producer Nio, it was released in December 2025.

Over a pop-leaning sound, it weaves together the fear that lurks behind everyday life and the strength to keep moving while carrying it.

Rather than erasing fear, its message—accepting it as a part of yourself that keeps you alive—resonates deeply.

Written specifically for Crypton’s official “Kagamine Rin & Len 18th Anniversary” project, this song is sure to gently nudge you forward when you’re feeling lost or tempted to stop.

Hello Yellow GalaxyTakenoko shōnen

Hello, Yellow Galaxy / Bamboo Shoot Boy feat. Kagamine Len
Hello Yellow GalaxyTakenoko shōnen

This exhilaration of painting the world with the password “Yellow” is so thrilling—it makes my heart race just listening.

It’s a track by Vocaloid producer Takenoko Shounen, released in December 2025.

Written as part of the 18th anniversary project for Kagamine Rin and Len, the song features driving guitar rock and powerful lyrics that energize the listener.

It beautifully fuses the pop sensibility and cool edge that define Takenoko Shounen’s style.

Highly recommended when you want to take on something new or need a serious boost of energy!

sugarNaisho no piasu

It’s a highly addictive rock track where sweetness and pain intertwine.

The song is by Naisho no Pierce, the Vocaloid producer known for “Proposal,” and its music video was released in December 2025.

Created as an image song for the manga “And Then the Hero Lies,” it also aired in a TV commercial in October, so many of you may have heard it already.

KAF’s emotional vocals brilliantly capture the feelings of a protagonist seeking love while carrying trauma.

The worldbuilding, swaying between conflicting emotions, is quintessential Naisho no Pierce.

It’s a must-listen for anyone grappling with the complex feeling that “the more you love, the more it hurts.”

Arcanaideagaburyu

[IA :[R]] Arcana Idea song by gaburyu
Arcanaideagaburyu

This track was released as the official demo song for VOCALOID6 [IA :[R] -ARIA ON THE PLANETES-].

Created by gaburyu, it dropped in December 2025.

It’s an artistic number with a refined beat and a roaring, noisy low end.

The title literally translates to “Mysterious Idea.” You can feel the spirit of IA and the creators who’ve brought forth so much music reflected in the title and the lyrics.

It also notably samples Jin’s IA track “Summertime Record.”

Diva!!merokuru

Diva!! / Merokuru feat. Hatsune Miku
Diva!!merokuru

As the title suggests, you’ll meet an electronic songstress! Diva!! by Vocaloid producer Merokurun was released in December 2025.

It’s electronic music that lifts your spirits the moment you listen.

Blending R&B and EDM, it perfectly matches Miku’s sultry, mature vocals.

The lyrics boldly celebrate the possibilities of music, and the dazzling animated music video is another highlight.

It’s a pop tune that makes you rediscover the appeal of Hatsune Miku—and Vocaloid as a whole!

Heaven MirageAowaifai

This track paints wavering, mirage-like emotions with a bittersweet yet beautiful melody.

Created by Aowifi, it was released in December 2025 and appears on the compilation album “ADdictive Game Center.” The piece explores lingering attachment to a lost relationship and time that can’t be reclaimed, voicing a longing for salvation without substance.

That aching feeling really hits home alongside the fast-paced band sound.

Give it a listen while imagining the story behind it.

Latest Vocaloid Releases [December 2025] (21–30)

SecretKaneko Yuuki

If you’re looking for a Vocaloid track perfect for the Christmas season, how about this one? It’s a piece released by Vocaloid producer Yuki Kaneko in December 2025, featuring an energetic drum and bass–based arrangement that really stands out.

The lyrics offer a slightly bittersweet perspective—“the secret about Santa you come to learn as you grow up.” The clear, straightforward voice of Kasane Teto SV captures both the sparkle of winter nights and the pains of growing up.

Give it a careful listen.