Lovely Vocaloid

[Latest] Fast-tempo Melo & Rapid-fire Vocaloid Song Collection [Classics]

A Vocaloid producer who is also a music writerWakachan Araki
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.

One of the characteristics of Vocaloid is that it can sing melodies at speeds that would be difficult for a human.

If you enter the notes and lyrics into the score, it will sing even the most challenging melodies exactly as written—letting you create vocals just the way you imagined.

This is one reason why Vocaloid has come to be loved by so many people!

This time, we’ll be introducing works that feature rapid-fire Vocaloid tracks and high-speed melodies.

Be sure to lend an ear to those crisp, articulate vocals!

[Latest] Fast Melo & Rapid-Fire Vocaloid Song Special [Classics] (111–120)

Sequelae, memo, time bomb.Satsuki

Sequelae, a memorandum, a time bomb. / Hatsune Miku · Kaai Yuki

Aftereffects, a memo to myself, a time bomb. Satsuki

“Sequelae, Memorandum, Time Bomb” by Vocaloid producer Satsuki is a work that carefully portrays the darkness of the heart.

The first half depicts a gloomy mood over a near-futuristic sound.

Then, from the latter half, it modulates into an intense sound, culminating in a structure that showcases ultra high-speed vocals at the climax.

As you listen, try considering the meaning embedded in the title and in how the vocals are divided between Hatsune Miku and Kaai Yuki.

By the way, the latter half is quite fast-paced, so I recommend first listening to the MV with on-screen lyrics.

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Unicorn GirlKai

Unicorn Girl / Hatsune Miku

Unicorn Girl Kai

“Unicorn Girl,” which won 3rd place in the Rookie category at VocaColle 2022 Autumn, is a work produced by Vocaloid creator Kai.

It features a girly yet fast-paced sound, and the lyrics portray the frustration and loneliness of a woman whose feelings aren’t returned.

At the same time, the words also carry a message that affirms both her current situation and herself.

If you’re struggling with love right now, this song may resonate with you in particular.

Also, pay attention to the section where the tempo gradually speeds up to match the lyrics.

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Parallel lalaTakaaki Natsushiro

Parallellalla / Hatsune Miku MV – Parallellalla / Hatsune Miku

Parallel Rarara Natsushiro Takaaki

The piece that’s been gaining word-of-mouth buzz for its “incredibly satisfying sense of rhythm” is Parallel Rarura.

Created by Takaaki Natsushiro as the theme song for the anime Hanabi-chan Is Often Late, it samples electronic sounds while delivering a high-speed, exhilarating sound.

Its positive lyrics and the catchy, rhyming feel of the title “Parallel Rarura” are also key reasons for its popularity.

You’ll likely find yourself wanting to listen to it over and over again.

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Super rulesisonosuke

Super Rule / Luwl

Super rule isonosuke

I’m captivated by the edgy sound arrangement! Created by isonosuke, this work is set for release in April 2025.

It was produced as the official demo song for VoiSona Loul.

Its standout feature is a world where Loul herself is the protagonist, declaring, “I am the rule.” And the exhilarating, wordplay-laced chorus is simply irresistible.

If you’re drawn to futuristic sounds, this one’s bound to win you over!

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noisyCapchii

Noisy / Capchii feat. MEIKO

Noisy Capchii

A track where aggressive electro sounds and MEIKO’s mature vocals are perfectly matched.

Produced by Capchii and released in 2023, it leaves a strong impression with a richly layered soundscape infused with various musical genres.

MEIKO’s upbeat vocal performance is also outstanding! The lyrics revolve around a passionate devotion to “creation,” so if you’re engaged in creative activities, it’s sure to resonate with you.

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¿Pop killer?Shino Izumoi

Shino Izumoi – Pop Killer? feat. Hatsune Miku

“Pop killer?” Shino Izumoi

Released by Shino Izumoi in February 2025, this work pairs a high-BPM electronic sound with Hatsune Miku’s crystal-clear vocals to exquisite effect.

Centered on themes of self-expression and transformation, it’s an ambitious piece that reframes pop music from a fresh perspective.

The snare’s crisp punch feels so good it’s downright exhilarating! If you’re searching for music unlike anything you’ve heard before, be sure to check it out!

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In conclusion

I think the selection covered a wide range of songs, from pieces that drew attention in the early days of the Vocaloid scene to recent hits.

It’s just a hunch, but it feels like more recent tracks tend to be “slower in tempo but fast-paced in delivery.” I plan to update this article regularly, so I hope you’ll drop by again whenever you’re curious.