[Latest & Classic] A Special Feature on Rock Vocaloid Songs [VOCAROCK]

Why did this happen?!monet

How did it end up like this?! / monet feat. Chifuyu Hanakuma

This song wraps the sensation of drowning in unrequited love in a band-driven sound.

It’s a track by the Vocaloid producer monet, released in December 2025.

It likens the swelling emotions within oneself to a “monster,” depicting how the other person’s kindness turns into inescapable chains.

The psychological portrayal—where self-denial and yearning amplify each other—feels strikingly raw.

Despite its dim, somber worldview, it’s catchy and the kind of piece you’ll want to play on repeat.

Re: Möbiusto grumble; to complain (colloquial)

Re: Möbius Möbius [PROJECT 01: Regression/Return] Hatsune Miku

Amid a broken world, someone keeps searching for something while repeating an endless loop.

This rock number portrays a bittersweet yet powerful story.

Released in November 2025 by Vocaloid producer Guchiri, the track was written for the collaboration project “PROJECT 01: Miku of Regression” between a Korean WEBTOON company and Hatsune Miku.

The exhilarating rush of fierce guitar riffs interwoven with digital sounds is irresistible.

The lyrics—where despair and faint hope intersect—strike straight to the heart, and the more you listen, the deeper it pulls you in.

If you want to immerse yourself in music with a strong narrative, this is a must-check track!

Fighterjon-YAKITORY

Fighter / jon-YAKITORY feat. Hatsune Miku – Fighter (Official MV)

A resolve that keeps pushing past its limits resounds throughout.

This piece is an original song written for Vivid BAD SQUAD, a unit from the mobile game “Project SEKAI COLORFUL STAGE! feat.

Hatsune Miku,” released in November 2025.

It’s a rock number that hits your ears and mind hard, showcasing jon-YAKITORY’s signature style to the fullest.

The lyrics, which shut down excuses and focus solely on moving forward, ignite the listener’s heart.

When you’re facing adversity or heading into a battle you just can’t lose, listening to it is sure to fill you with the courage to fight.

TeddySorry

Teddy / Surii feat. Kagamine Len

A rock tune packed with a catchy yet deep worldview.

Composed by Surii, it was born at the 6th anniversary event held at KT Zepp Yokohama.

Created in just 30 minutes on the live stage, it’s a track that showcases Surii’s prowess.

The lyrics are written from the perspective of a teddy bear who has been by your side since the day you were born, conveying the time you’ve shared and the depth of your bond.

Aituto grumble; to complain (colloquial)

[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.”

aconiteUtsu-P

Utsu-P – Monkshood feat. Miyamai Moka & Bon Soyogi

An aggressive yet beautiful duet where a heavy metal sound fuses exquisitely with the clarity of synthesized vocals.

Created by Utsu-P and released in November 2025, the track features a call-and-response structure between two voices: Miyamai Moka from Synthesizer V 2 AI and Bon Soyogi from the project involving voice actor Yuki Kaji, each showcasing a distinct character.

Over roaring low-end guitar riffs and high-velocity drums, lyrics themed around highly poisonous plants oscillate between sweetness and peril—truly breathtaking.

The loud, driving soundscape expresses an inner urge for self-destruction and twisted emotions in turmoil.

Utsu-P has previously released albums such as “Akuasobi” and “RENAISSANCE,” and this song follows in that lineage.

Recommended for those carrying a sense of lingering gloom or anyone who wants to be shaken by intense music!

CanopusNayutan Alien

Nayutan Seijin – Canopus (ft. Hatsune Miku)

It’s a Vocaloid rock tune that portrays a bittersweet yet powerful farewell with someone special.

The song is by NayutalieN, a Vocaloid producer from outer space, released in December 2022.

Perhaps because of its catchy sound, the lyrics pierce straight through.

You can tell there’s so much they want to say.

The driving tempo also feels like it expresses the protagonist’s overflowing emotions.

It will likely resonate especially strongly with teenagers.