Birthday/Birth Celebration: A Special Feature on Vocaloid Birthday Songs

End of Fake!Mi Zui

End of Fake! / Kasane Teto

An energetic birthday song.

Released by Mizui in April 2025 to celebrate Kasane Teto’s birthday, it features an impressive, fast-paced beat.

The lyrics center on Teto as the protagonist, expressing the importance of staying true to oneself.

The more you love Teto, the more it will resonate.

It’s a recommended track both as a gift for someone special on their birthday and for those times when you want to encourage yourself.

Chronic back pain, four-on-the-floorNamiguru

Chronic Back Pain, Four-on-the-Floor / namiguru feat. Kasane Teto SV

This song features a sound with elements of Latin jazz, sprinkled with humor.

It’s a work by Vocaloid producer Namiguru, included on the compilation album “4UNREAL 2REAL,” released in January 2025, with its music video published on April 1 to coincide with Kasane Teto’s birthday celebration.

The warm tone of the upright bass and Teto’s calm vocals leave a strong impression.

The snappy melody that rhymes “koshitsū-mochi” (back-pain sufferer) with “yotsu-uchi” (four-on-the-floor) has a charm that makes you want to sing along as you listen.

HAPPY BIRTHDAY☆tetra marriage P

[GUMI & miki] HAPPY BIRTHDAY☆ [Original Complete Version]

This is a song created as a birthday song for its creator.

It’s a work by KOOSAN, also known as Quadruple Marriage P, released in 2010.

The piece has a somewhat wistful electronic music vibe.

Originally there was only a GUMI version, but a miki version and a twin-vocal version were later made as well.

The lyrics are filled with celebratory messages from the VOCALOIDs.

If you’re feeling lonely spending your birthday alone, listening to it might take your mind off things.

Grape-colored IntoxicationKashii Moimi

Grape-Colored Intoxication / Moimi Kashii feat. KAITO

A bewitching Vocaloid track woven from a fantastical worldview and decadent expression.

It’s a song by Vocaloid producer Moimi Kashii, released in February 2025 to coincide with KAITO’s birthday celebration.

Lyrics interlaced with love, desire, and inner conflict seep deeply into the listener’s heart.

The gothic soundscape and KAITO’s mature vocals are absolutely superb.

Once you listen, you won’t be able to stop imagining the story between “you” and “me.”

Applesasaki

[Hatsune Miku] Apple [Dedicated to a Certain Producer]

This is a birthday song dedicated to Ringo, who is both a Vocaloid producer and an illustrator.

It’s a piece by iroha, also known as sasaki, who is famous as the creator of “Meltdown,” and it was released in 2008 on Ringo’s birthday.

It features an advanced sound arrangement and is highly addictive—perhaps you could even call it stylish.

The lyrics straightforwardly express feelings for Ringo.

As someone who can create music, sasaki has given the perfect present.

I want to express my thanks.natsuP

[Hatsune Miku] “I Want to Say Thank You ~Rearrange~” Original Song

It’s a birthday song with the unusual theme of the birthday person singing it themselves.

One moving point is that Hatsune Miku’s career (life) scrolls by like a timeline in the music video, and above all, the melody of this song is truly wonderful.

Kowloon Stray DogMiyamori Literature

Kowloon Stray Dog / Miyamori Bungaku feat. Kagamine Rin, Kagamine Len

The Chinese-style rock sound is insanely cool! Released by Bungaku Miyamori in December 2024, this track is a celebratory number commemorating the 17th anniversary of Kagamine Rin and Len.

You’ll be enchanted by the oriental world woven by the twins’ harmonies.

The sharp, edgy arrangement pairs perfectly with the highly narrative lyrics that conjure up scenes of a bustling city.

If you’re looking for a hard-hitting song, be sure to check it out!