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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 Starting with Numbers (61–70)

440Hzyonabe P

This song is set from the perspective of a child singing inside their mother’s womb.

The lyrics describe their longing to see the outside world soon.

The relaxed melody line is striking, and the ambient sound creates a mysterious and distinctive atmosphere.

Perhaps you felt the same way when you were in your mother’s womb.

42737kawamoto makoto × hatsune miku

“1/2” strikes the heart with its unique, poppy sound and lyrics that sing straightforward feelings.

Makoto Kawamoto released it in 1997, and it was featured in the anime Rurouni Kenshin: Meiji Swordsman Romantic Story.

Its one-of-a-kind melodic development makes it an addictive track.

This collaboration between Makoto Kawamoto and Hatsune Miku overflows with rhythmic performance and Miku’s cuteness! Her vocals blend seamlessly into the band sound, making you want to see it performed live.

My 3-Meter-Tall GirlfriendKaiko P

My 3-Meter-Tall Girlfriend [Hatsune Miku]
My 3-Meter-Tall GirlfriendKaiko P

While evoking the feel of “Minna no Uta,” it portrays a thoroughly warped world.

As the title suggests, the lyrics feature a “me” with a lover, calmly describing her, but the atmosphere grows increasingly ominous, making it impossible to stop listening.

The lyrics are distinctive, of course, but Miku’s pure voice is also a highlight.

The tone of the low brass is pleasant as well.

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.

The 23.4-Degree Miracleandō P

23.4 degrees is the tilt of the Earth—it’s a song that sings of the Earth’s miracle.

KAITO’s harmonies leave a very beautiful impression.

It’s a song that resonates in the heart, vividly conjuring a landscape like the break of dawn.

You might find yourself in tears before you realize it.

Gratitude for 366 Daysyuki mikan

This song was created to celebrate the birth of Moose, a singer from Taiwan.

It’s a work by Yukimikan, also from Taiwan, and was released in 2014.

The acoustic sound, with its beautifully resonant piano tones, is fresh and lovely.

The lyrics convey an overwhelming feeling of “thank you for being born.” Although it’s dedicated to Moose, the message can apply to anyone, so how about gifting it to someone special on their birthday?

365-day bluesHatome utau bungei saakuru

May can leave you feeling oddly unmotivated… That’s what we call “gogatsubyo,” or May blues.

This song takes that theme as its motif.

It’s a piece by the music unit Hatojo Utau Bungei Circle, formed around Sega sound creator Takashi Hataya, released in 2014.

Its appeal lies in the high-quality arrangement that blends electronic music with traditional Japanese sounds—truly professional work.

Another highlight is that the lyrics follow the haiku rhythm of 5-7-5.

The video is a remixed version released in 2017.