Lovely Vocaloid

A roundup of Vocaloid songs with titles that start with numbers

Editor-in-Chief, RAG MUSICKeisuke Hane
Editor-in-chief of RAG MUSIC. After working at a music studio and in wedding sound engineering, joined the RAG MUSIC editorial team in 2016. Experienced with various instruments: marching band in elementary school, clarinet in middle school wind ensemble, and drums in a band from high school onward. Drawing on personal music activities and professional experience, produces daily articles, including song introductions, features on music festivals around Japan, and live reports. Enjoys a wide range of music, from domestic and international rock to, more recently, a broad spectrum of J-pop.

In this article, I’ll be introducing lots of Vocaloid songs whose titles start with numbers!

Some songs have titles that are just numbers, while others have words following the number.

If you’re a Vocaloid fan, you might already have several tracks in mind.

Numbers in the titles carry all sorts of meanings—dates, times, percentages, counts, and more—so keep an eye out for how each song uses them.

I’ve selected a wide range from famous hits to hidden gems, so I hope you enjoy discovering new tracks as you take your time exploring them.

A Collection of Vocaloid Songs with Titles Starting with Numbers (11–20)

11 vapor lampWalking person

11 vapor lamp / Hatsune Miku

11 vapor lamp walking person

It’s a piece distinguished by a soothing soundscape that seems to nestle alongside the city’s nightscape.

The track, by the Vocaloid producer Arukuhito, was released in November 2020.

It beautifully blends city pop and electronica into a floating, airy sound design.

Hatsune Miku’s whispery vocals gently paint an urban scene set against a highway backdrop.

Perfect for moments when you want to sink into solitude or take a step back from the hustle and bustle.

Raise the rankinglower

7daysemon

[Megurine Luka] 7days [Original] [VOCALOID] Chinese Subtitles

7daysemon

That four-on-the-floor rhythm feels great.

This is a track by emon, who also performs as a member of the Osaka-based techno unit Tes.

It was released on Niconico in 2010.

The song expresses overflowing feelings for a loved one.

It’s one of the tracks distributed as part of the Megurine Luka 2nd anniversary project.

Raise the rankinglower

Passion at 25 O'Clock25:00, Nightcord at 25:00 × KAITO

Passion at 25 O’Clock / 25:00, in Night Code. × KAITO [3D MV]

Passion at 25: Nightcord at 25 × KAITO

“Passion at 25 O’Clock” moves the heart with its beautiful vocals and stirring melody.

Crafted by Kanzaki Iori, whose music is celebrated for its nuanced emotional expression, the song delicately portrays the wavering feelings of youth and the journey of personal growth.

In particular, its message—focusing on unforgettable memories, the weight of passing time, and evolving relationships—resonates deeply with listeners.

Since the melody is on the slower side, try to articulate each word with care.

Raise the rankinglower

18.5 years oldHaruna.

Haruna. “18.5 years old” feat. Hatsune Miku

18.5-year-old Haruna.

The song Haruna, a Vocaloid Producer, released as a Project Sekai NEXT submission is “18.

5 Years Old.” In this work, it portrays a woman, seemingly a student, recalling the man she loves.

It appears that while the woman and man were close, they never actually started dating.

That bittersweet situation is heart-wrenching.

Additionally, the adult-evoking items and title that appear in the song, as well as the music video, convey an atmosphere of a child growing into an adult.

Raise the rankinglower

Passion at 25 O'ClockIori Kanzaki

Passion at 1 A.M. / 25:00, In Night Code. × KAITO

Kanzaki Iori: Passion at 1 a.m.

A heart-stirring song packed with longing for days gone by and passion for the future.

Kanzaki Iori’s poignant melodies and lyrics that capture the brilliance and ache of youth awaken memories we all carry.

The piece premiered at 25:00 on December 31, 2023—that is, 1:00 a.

m.

on January 1, 2024.

It was written specifically for the unit “Nightcord at 25:00” from Project SEKAI COLORFUL STAGE! feat.

Hatsune Miku.

It’s perfect for those who want to immerse themselves in past memories while feeling the freedom of youth and the complexities of growing up.

Raise the rankinglower

1 pieceShino Mirin

1 Piece – Hatsune Miku

1 piece Shiino mirin

The tense sound design sends shivers through me.

Mirin Shiino’s “1 Piece” is a satirical work that likens modern society’s information consumption culture to a meal.

Released in February 2025, it was an entry for VocaColle Winter 2025.

This piece, which renders sharp insights into the Vocaloid scene, creative culture, and society, prompts us to reflect on how we live.

It’s an avant-garde Vocaloid track, perfect for when you want to sink into deep thought.

Raise the rankinglower

Compilation of Vocaloid songs with titles that start with numbers (21–30)

334 enemiesKonata P

[GUMI Whisper] 334 Enemies [Original PV]

Enemy Konata P of 334 people

This work by the Vocaloid producer Konata-P—also known for “Crayon” and “My Rules of Love”—was released in 2012.

It features an upbeat four-on-the-floor foundation, jazzy piano phrases, and a guitar tone that pushes forward with compelling intensity.

The razor-sharp drum patterns are cool as well.

The lyrics describe the loneliness of being by oneself, a feeling everyone has experienced at some point and can’t help but relate to.

By the way, the title “334” is a Japanese wordplay that sounds like “sabishii” (lonely).

Raise the rankinglower