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A roundup of Vocaloid songs with titles that start with numbers

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.

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

39sasakure.UK x DECO*27

sasakure.UK x DECO*27 – 39 feat. Hatsune Miku
39sasakure.UK x DECO*27

This is a collaborative song by sasakure.UK, known for his progressive musical style, and DECO*27, famous for tracks like “Ghost Rule.” It was produced as an anniversary song celebrating Hatsune Miku’s 5th birthday.

While the main creators are the two mentioned above, other well-known Vocaloid producers and creators such as 40mP, kous, scop, and yuxuki also took part.

It’s a work that highlights Hatsune Miku’s cute, charming character.

18.5 years oldharuna.

Haruna. “18.5 years old” feat. Hatsune Miku
18.5 years oldharuna.

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.

39 Music!Mikito P

[Hatsune Miku] 39 Music! [Original MV]
39 Music!Mikito P

With its heavy melodies and rhythms blending with Hatsune Miku’s vocals to create a captivating charm, this is music that can lift your spirits.

I think the melody is one you’ll want to listen to again and again.

The voice has a lifelike quality, so first-time listeners might be surprised.

Also, the playful touches in the arrangement are wonderful.

Pianist of Augustkurowassan shikago

[Hatsune Miku] August Pianist [Original Song]
Pianist of Augustkurowassan shikago

It sounds like the kind of track you’d hear playing in a stylish café you duck into to escape the summer sun.

As the title suggests, the piano tones accompanying Hatsune Miku’s gentle vocals are truly captivating.

The way it syncs with the melody is lovely, too.

It’s a Vocaloid song that brings peace of mind.

01Kamisaki Nei

01/Kamisaki Nei feat.Hatsune Miku
01Kamisaki Nei

“01” is a work by Nei Kamizaki, released in January 2025.

It’s an impressive track featuring Hatsune Miku’s clear, translucent vocals and a grand, expansive EDM sound.

The lyrics explore one’s sense of purpose and loneliness while singing of hope for the future.

Combined with its ethereal sound, it resonates deeply with listeners.

When you’re struggling, this song might just be there to stay by your side.

Tolerance of 390°Yoshida Yayo

Tolerance of 390° / Yose Yoshida feat. Hatsune Miku
Tolerance of 390°Yoshida Yayo

“390° no Tolerance” is a song by Yayo Yoshida, released in February 2025.

It was created to commemorate the 10th anniversary of “Snow Miku Sky Town” inside New Chitose Airport.

The gentle resonance of Miku’s vocals fused with a speedy melody feels so pleasant, and the pop electronic sound is absolutely wonderful.

The lyrics, which convey a spirit of acceptance and a forward-looking mindset, evoke the breadth and warmth of Hokkaido’s great land.

You’re sure to draw energy for moving toward the future from this track!

August BrideOSTER project

OSTER project is a Vocaloid producer known for cute songs like their signature tracks “Koisuru VOC@LOID” and “Miracle Paint.” “August Bride” is a heartwarming wedding song featuring Hatsune Miku’s gentle, laid-back vocals.

It was uploaded on Hatsune Miku’s birthday.