Latest Vocaloid Release [November 2025]

Sleepy Hollowzensen × sibitto

Sleepy Hollow / KAITO (zensen × sibitto)

This is a track themed around Halloween night, depicting a world where the hedonism and deception of a masquerade ball intersect.

Co-created by zensen and sibitto, it was released in October 2025.

The sound is fantastic—a fusion of bouncy, electro-swing flair with the heavy low-end of a UK bassline.

While showcasing KAITO’s rich mid-to-low range, it balances eeriness with splendor.

The lyrics, inspired by the Headless Horseman, wrap sharp black humor around the superficiality of human relationships.

Highly recommended when you want to hype up the vibe with stylish music or soak in the Halloween atmosphere!

Call out to me on a starry nightudon taimā P

[Hatsune Miku] Call Out on a Starry Night [Original PV]

A call to the night sky weaves hope and bonds.

Created by Udon Timer P, it was released by KARENT in August 2025 to celebrate Hatsune Miku’s 18th anniversary, with the music video premiering in October.

This is a dreamlike ballad centered on piano, where shimmering synth pads and bell-like embellishments envelop Miku’s transparent vocals.

The lyrics warmly sing of wishes for the future and human connection against a backdrop of falling stars.

Please listen on a quiet night while thinking of someone dear to you.

Stardust Roller Coasterkameria

Stardust Roller Coaster – Camellia feat. Hatsune Miku [MV] [From Hatsune Miku Yozora Program 2025]

Created by Camellia as the official theme song for “Hatsune Miku Yozora Program 2025,” held at an amusement park in Niigata.

It was released in September 2025, with the music video following in November.

Sparkling synths and dynamic rhythms vividly capture the exhilarating speed of a roller coaster racing across the night sky.

The lyrics, filled with motifs of starry skies and amusement parks, build a fantastical world of a “night sky where the magic never fades.” It’s the perfect track for when you feel like breaking away from the everyday.

Aituguchiri

[Music Video] I to / Guchiry feat. KAITO

This is a highly literary Vocaloid song inspired by Ryunosuke Akutagawa’s classic “The Spider’s Thread.” Released in October 2025 as the title track of the single “Aitu / Keening and Lies,” it is part of the collaborative series Aoisoki Library.

Set in Paradise and Hell, the piece vividly portrays themes of salvation and ethics.

KAITO’s calm vocals serve as the narrator, unfolding a story that brings the protagonist’s inner conflict and worldly desires into sharp relief.

The retro-tinged guitar rock sound is another highlight.

It might be best enjoyed while reading “The Spider’s Thread.”

Black Halloween 2: Death or Smilejorujin

Black Halloween 2: Death or Smile / Jorjin

A story-driven piece of music where judgment and festivity intersect—perfect for Halloween night.

Created by Jorujin and released in October 2025, it’s the first sequel in five years to 2020’s “Black Halloween: Death or Dance.” The interplay among the three voices—Hatsune Miku, Kagamine Rin, and IA—is spectacular, and the irony and madness lurking beneath the mask of a “smile” are vividly revealed.

Once you fall into this dark, singular world, there’s no getting out!

Sighting! Teto XXXI 🎉🎃🧟harokeru

Sighting! Teto the 31st 🎉🎃🧟 Raincoat・Kasane Teto

This is a party number by Harokeru, released on Halloween day in October 2025.

It’s a fun track featuring playful call-and-response between VoiSona Amagasa and Synthesizer V Kasane Teto, packed with riddle-style prompts, shout-backs, and catchy English phrases.

The music video’s homages to Lupin the Third, UNDERTALE, and VTuber culture are also highlights.

Recommended if you’re looking for something bright and upbeat.

I am not a robot.piinata

Peanut - I Am Not a Robot feat. Kasane Teto

This is a track that shines with an ironic worldview, built around the familiar internet security check phrase, “I am not a robot.” Created by Pīnata and released in October 2025, it uses EDM sounds and Kasane Teto’s vocals to vividly portray a message laced with satire toward internet culture and mechanical authentication systems.

It reflects the true feelings and façades of those of us living in a digital society.

Be sure to experience these waves of sound for yourself!