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Lovely Vocaloid

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” (21–30)

Cosmo SpicePinokio P

PinocchioP – Cosmospice feat. Kagamine Rin, Kagamine Len, and Hatsune Miku / Cosmospice
Cosmo SpicePinokio P

It’s highly addictive electronic pop! This track is a tie-in song for “Cup Noodles × Project SEKAI,” released by PinocchioP in January 2022, and it’s also included on the album META.

The catchy melody and brisk beat capture the chemical reactions and excitement that arise when different personalities blend together, instantly lifting your mood just by listening.

Try singing it while getting into character with your friends!

KotononeKanjosen

This is a Vocaloid track that draws you in with Hatsune Miku speaking directly to you—its message and beautiful sonic imagery are captivating.

A song by Kanjosen, released in June 2025.

The electronica sound combined with deeply reverberated vocals creates a distinctive sense of weightless drift.

It’s perfect for times when you’re carrying feelings that words can’t fully express, or when you want to face your heart on a quiet night.

Can I keep this shark as a pet?senasuke

Can I keep this shark? – Hatsune Miku [Senasuke] Official MV
Can I keep this shark as a pet?senasuke

A pop tune that shines with its unique idea: a heartfelt pitch about wanting to keep a shark as a pet.

Released by Senasuke in June 2025, the song’s lyrics stack up wildly unrealistic reasons in a delightfully comedic way that’s sure to make you chuckle.

Hatsune Miku’s cute vocals perfectly capture this charming world.

It’s the perfect track for when you want to lift your spirits.

Clap your hands when you feel lonely.MIMI

Clap Your Hands When You Miss Me / feat. Kasane Teto SV
Clap your hands when you feel lonely.MIMI

When your heart feels a little worn out, it’s comforting to have music that gently stays by your side, isn’t it? This song by Vocaloid producer MIMI might be exactly that.

Released in June 2025, it features the soft, memorable voice of Kasane Teto SV.

The lyrics carry a tender message that offers a small courage to move forward—and it’s truly lovely.

If you listen to it when you’re feeling down, it will slowly fill you with warmth.

Please, give it a listen.

Kokoro Dreamkairiki bea

Kokoro Dream / Kairiki Bear feat. Hatsune Miku & Kagamine Rin
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.

I’ll come to see you again this summer.Yatsukawa no Name

This year as well, I’ll go see you in the summer / Hatsune Miku
I'll come to see you again this summer.Yatsukawa no Name

It’s a nostalgic and refreshing guitar rock track by Naname from Hachikawa.

Released in June 2018, it was later included as the final track on the album “Summer, Me, and Rock ’n’ Roll.” Set against Kyoto’s summer scenery—such as the Kamo River and Shimogamo Shrine—the song reflects on the passage of time and feelings that never change.

Miku’s vibrant vocals pair perfectly with the arrangement’s subtly retro vibe.

If you’re eagerly awaiting the arrival of summer, be sure to give it a listen.

End credits start here!paff

From here on, it’s the end credits! / v_flower & Kaai Yuki
End credits start here!paff

Released by paff in March 2025, this work is a sub-two-minute tale sung as a duet by v_flower and Kaai Yuki.

Its rock-driven, fast-paced groove and memorable melodies create a world that feels like the climax scene of a coming-of-age film.

The lyrics capture the ache of having lost one’s pure feelings, along with a glimmer of hope for a future that may yet arrive.

It’s a track to play when you feel an urge to scream from the depths of your heart.