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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” (161–170)

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!

Compilation of Vocaloid Songs with Titles Starting with 'Ko' (171–180)

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.

The Crimson Jewel Laughs Amid the Maelstromaino

“The Red Jewel Laughs in the Maelstrom,” with its melody cloaked in decadence and resignation, is a track brimming with Aino’s talent.

Released on January 1, 2024, this song presents a pop yet decadent aesthetic.

Its memorable melodic lines and lyricism that spins a story have captivated listeners.

The more closely you listen, the more you’ll be drawn to its depth.

A must-listen for fans of gothic-tinged music!

I’m in love.Natsushiro Takaaki

It’s a gleaming love song sung with a fast, bouncy tempo.

The straightforward way it declares “I’m in love” hits with tremendous impact.

It’s a track that shouts, without holding back, the feelings anyone who’s been in love can relate to.

I killed them!Natsuyama Yotsugi

I can’t get enough of the dark-fantasy vibe created by pairing a serious theme with poppy music.

It’s a track by Vocaloid producer Yotsugi Natsuyama, released in March 2024.

It ranked 7th in the Bokakore Winter 2024 TOP 100.

The lyrics portray the inner world of a girl being questioned about a certain incident, exploring themes of social pressure and self-loathing.

The rhythmic tempo and the repeating title phrase are striking—catchy, yet tinged with a hint of madness.

Dive into this world and get immersed!