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A compilation of Vocaloid songs with titles that start with “Ko”

You might sometimes sing songs or create playlists that start with a letter chosen from the Japanese syllabary.

When it comes to songs that start with “ko,” many titles like “kokoro” (heart) or “koi” (love) may come to mind.

In this article, we’ve curated a selection of Vocaloid songs with titles that begin with “ko.”

We’ll introduce everything from staple tracks to the latest releases, as well as songs that showcase unique ideas.

Many of these pieces carry a touch of melancholy, so why not listen with an ear for the emotional side of Vocaloid vocals?

Compilation of Vocaloid songs with titles starting with 'Ko' (151–160)

Feast of This WorldNinomaru

Feast of This World / Yuzuki Yukari
Feast of This WorldNinomaru

It’s an unsettling track, notable for its length at 10 minutes.

Yuzuki Yukari’s high voice gives you chills.

The Japanese-style timbres, like taiko drums, make it feel just like a domestic horror film.

The atmosphere is wonderfully evocative, as if something terrifying is about to appear at any moment.

I recommend listening to it alone on a hot summer night, in a room where you can hear the insects outside.

With this,Satō Naiko

Since it’s the season of art, why not immerse yourself in some artistic works? Here’s a track by Vocaloid producer Noko Sato, released in 2023.

It was submitted to the Rookie Ranking of VocaColle Spring 2023.

The sound arrangement incorporates chiptune elements, creating a digital soundscape that still feels organic—almost as if it’s tightly packed with human warmth.

Autumn can easily magnify feelings of loneliness.

This song might be the one to stay by your side.

To fight with wordsKasamura Tōta

To Fight with Words / feat. IA & Yuzuki Yukari
To fight with wordsKasamura Tōta

It’s a duet song featuring IA and Yuzuki Yukari.

Composed by Vocaloid producer Tota Kasamura, it was released on a video-sharing site in 2018.

The lyrics express a wish to become a kinder person.

The beautiful piano tones are soothing, and the choral work is pleasant too, so it might create a warm atmosphere at karaoke.

powder snowkasane

[Hatsune Miku] Powder Snow / Konayuki [Original Song]
powder snowkasane

The guitar sound keeps undulating throughout, linking with the turmoil of romantic feelings being sung about.

The music video features a mascot-like snowman cuteness that permeates the whole track, giving it a distinctive flavor.

CONSUMPTIONKitazawa Gōhei

CONSUMPTION / Kyohei Kitazawa feat. Hatsune Miku
CONSUMPTIONKitazawa Gōhei

You’ll be drawn into a decadent worldview.

It’s a track by Kyohei Kitazawa, a Vocaloid producer from Romania, released in 2020.

Although it’s a song by an overseas Vocaloid producer, the lyrics are entirely in Japanese.

Miku’s delicate, ephemeral vocals fit perfectly with the dark, brooding track, making for a very cool result.

You can also sense elements of hip-hop.

And I imagine many listeners will relate to the lyrics, which convey a desperate, sorrowful desire to throw everything away.

Kitsuneko-chan’s Rhapsody of Escape from HereMinami no Minami

Minami-no-Minami’s “Kokokara Dassoukyoku of Kitsuneko-chan” races ahead at high tension.

Featuring the CeVIO AI voice-synthesis singer Kitsuneko as the main vocal, the work brims with distinctive charm.

The story has Kitsuneko locked in a room and forcibly made to take classes on how to make pasta and curry udon.

Once you get hooked on its chaotic worldview, there’s no escape.

Be sure to take your time with the MV, packed to the brim with gags and references!

Title, Mr. CriticUbanaroku

Title, Critic-san / Uhana Roku ft. Hatsune Miku
Title, Mr. CriticUbanaroku

This song is packed with sharp satire and insight into modern society.

Released by Rok Uuhana in February 2025, it delivers a strong message that satirizes the culture of irresponsible online criticism.

The contrast between the cool rock sound and the cynical lyrics is exquisite.

Highly recommended for anyone who has struggled with anonymity or superficial evaluations, or who feels uneasy about today’s social media culture.

You’ll surely relate.