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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' (41–50)

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.

To these dim days, with love and a touch of melody.Natsuyama Yotsugi

To these dim days, with love and a touch of melody. / KAITO × MEIKO
To these dim days, with love and a touch of melody.Natsuyama Yotsugi

This is a song by Yotsugi Natsuyama that portrays a man and a woman confronting memories of days gone by.

Its melody is striking—tinged with poignancy within a light, swing-style bounce.

MEIKO’s deep, mature vocals intertwine exquisitely with KAITO’s gentle harmonies.

It’s sure to resonate deeply with anyone who has experienced the pain of heartbreak or an overwhelming sense of loss.

Released in December 2024, the track is included on the compilation album “Retro Pops.” A perfect song for nights when you want to face your cherished memories.

A shark in a place like thissenasuke

A Shark in a Place Like This – Hatsune Miku [Senasuke] Official MV
A shark in a place like thissenasuke

Konna Tokoro ni Same by Senasuke follows the previous work Can I Keep This Shark? and portrays another whimsical story of a shark and Miku.

The way an unexpected encounter gently transforms everyday life is expressed through a lively pop sound and Hatsune Miku’s cute voice.

The adorable animated music video, created by Senasuke themself, is also a must-see! Perfect for when you want to feel warm and cozy.

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.