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'
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- 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 with Titles Starting with 'Ko' (41–50)
Lonely PsychoTAK
“Kodoku Psycho” is a work produced by TAK, released in May 2025.
Its catchy melody pairs perfectly with lyrics that sharply capture today’s digital society and SNS culture.
The sophisticated sound—fusing K-pop and J-pop—showcases TAK’s signature style.
With themes anyone can relate to and a side that works great as dance music, this track is perfect for a mood boost or for getting lively with friends.
Compilation of Vocaloid Songs Starting with “Ko” (51–60)
Kokoro Dreamkairiki bea
Kairiki Bear’s signature digital rock sound grabs listeners by the heart! Sung by Hatsune Miku and Kagamine Rin, this track was also featured as an insert song in the TV anime “#Compass 2.0.” It was released in May 2025.
Its highly addictive groove and catchy melody line will get you hyped.
The lyrics reflect the anime’s story, so be sure to enjoy them together.
Kotonokisekimarashii
It opens with a piano melody that feels close to the heart, from which a dramatic soundscape unfolds.
It’s a piece by the pianist marasy, originally written for voice actor Yuki Ono, presented here in a Vocaloid version.
The video was released in March 2022.
The beautiful harmony woven by Hatsune Miku and Megurine Luka is striking.
The lyrics center on human connections and bonds through music, and together with the piano’s brilliant timbre, they convey hope for the future.
It’s a moving work that gives you the strength to live for tomorrow.
How many lonely nights are left?Kasamura Tōta
This is a song that stays by your side when you’re overwhelmed by loneliness.
Created by Tota Kasamura, known for heartfelt ballads, it was released in June 2023.
The beautiful soundscape woven by piano and vocals gently embraces heavy emotions like self-denial and isolation.
Its message of finding connection with others and discovering hope may move some listeners to tears.
Recommended for times when you’re struggling or want to share your feelings with someone.
COVENANTBernis
A chillout technopop featuring piano.
Released on December 12, 2014.
Beautiful synth sounds well up, and Miku’s clear, straightforward voice dances—an enchanting, dreamlike piece.
It conveys a spiritual atmosphere, as if someone is quietly drawing near.
Corruption GardenCaz
How about a grand, fantastical metal number? It’s a track by the Vocaloid producer Caz, released in 2010.
This Vocaloid song is incredibly cool, with a powerful wall of sound that feels like it’s closing in.
Luka’s clear, transparent vocals really shine, too.
Long-distance loveDECO*27
It’s a song themed around a couple in a long-distance relationship.
It’s a duet, and the lyrics express how both the man and the woman feel lonely being apart.
It’s a moving piece that we hope couples in long-distance relationships will listen to.