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?
- Songs with titles starting with “Ko” [Great for karaoke and shiritori, too!]
- A compilation of Vocaloid songs with titles that start with 'Sa'
- A compilation of Vocaloid songs with titles that start with “Ki”
- A roundup of Vocaloid songs with titles that start with “Ke”
- A roundup of Vocaloid songs with titles starting with “Shi”
- Summary of Vocaloid songs with titles starting with 'Ta'
- A compilation of Vocaloid songs with titles that start with 'Su'
- Compilation of Vocaloid songs with titles starting with 'Ra'
- Summary of Vocaloid songs with titles that start with “Ga” (が)
- Vocaloid songs that start with 'O'
- Vocaloid songs that start with "ku"
- The power of words. A special feature on Vocaloid songs with great lyrics
- A compilation of Vocaloid songs with titles that start with “Do”
Compilation of Vocaloid Songs Starting with “Ko” (141–150)
twilight acheFujihisa P

This song deliberately emphasizes electronic elements through the combination of electronic melodies and a Vocaloid.
The Vocaloid’s voice is mixed prominently, making it easy to hear—that’s the key point.
Once we part ways, all the days of happiness crumble away.
It boldly expresses that sense of transience.
The ghost of words is watchingfurokuro

Even though different vocals are coming from the left and right, the sense of unity as a song never falters… it’s a captivating piece.
It’s a track by the Vocaloid producer Frokuro, who creates from unique and epoch-making ideas, released in 2020.
The standout charm of this song is, above all, the vocal work.
With simultaneous left-right singing that rhymes and even kicks off a word-chain game, it delves deeply into playful wordcraft.
Despite such an artistic approach, it remains musically catchy—perhaps because it spotlights the rhythms of Japanese.
Or rather, it’s a Kasane Teto song so compelling that it’s hard to express its appeal in words.
Red-and-white rotating Da FlasburnMakishiukyou

A catchy track that fuses chiptune and electropop.
Composed by Makisiukyou, it was released on October 10, 2024—“Teto Day.” Centered on the theme of pushing forward in the face of hardship, it vividly captures the protagonist’s resolve to say “I’ve just got to do it” through Kasane Teto SV’s vocals.
The dramatic song structure and melody are excellent, as is the highly narrative animated music video created by Makisiukyou himself.
It’s an energizing number that I hope anyone chasing a dream—or running up against the walls of reality—will listen to.
LogbookYazuki

Life is often compared to a voyage.
This is a song that shows why those two are so often paired.
Despite its snappy melody and rhyming lyrics—elements that make you want to hum along—you somehow find yourself listening quietly.
When you set out on an uncharted voyage, you can’t tell whether the bond with the person going with you is love or friendship.
Even so, it’s a song that makes you feel you want to be with someone.
Compilation of Vocaloid songs with titles starting with 'Ko' (151–160)
Love Is a Maple DuetYuni neko P

“Love is a Maple Duet,” produced by Uni-neko P, is a perfect song to perform at karaoke or in singing cover videos.
The track weaves in dramatic exchanges, and the back-and-forth of the duet parts creates a pleasantly resonant harmony.
It delicately depicts the feelings of being in love, evoking a sweet, bittersweet emotion.
Start by giving it a careful listen!
Break it, break itYūki

You won’t be able to take your ears off its super cool sound.
Created by the Vocaloid producer Yuuki, also known for “cloud” and “The Motionless Sky,” this track was released in 2010.
The steady melodic line suits the overall tone, giving it a mature feel.
It has a charm that makes you want to listen closely.
The lyrics convey feelings toward “you” that come across as throwaway and resigned, leaving a very cold impression.
It might resonate especially with those who have recently gone through a breakup.
Kokoro-chanichi ni san

This song beautifully portrays what we lose on the way to adulthood.
Its Japanese-inspired tones and melodies are striking, and Hifumi’s delicate tuning skills truly shine.
Released in January 2024, it’s a long-awaited new track since the 2019 debut album “Hitori ni Hana o Soe.” The journey to find the lost “Kokoro-chan” is sure to pierce listeners’ hearts.
Highly recommended for those in the midst of self-discovery or for adults who want to remember the dreams of their childhood.


