RAG MusicKARAOKE
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Songs with titles starting with “Ko” [Great for karaoke and shiritori, too!]

There are many song titles that start with “ko,” featuring familiar words like “koi” (love) and “kokoro” (heart).

The range is really broad, but even just branching out from “koi” will lead you to lots of songs!

From era-defining hit tunes and more.

Sometimes nothing comes to mind right away and you want to look some up…!

So we’ve put together a list of song titles that start with “ko,” which might come in handy at such times.

Feel free to use it not only when you’re curious about what songs begin with “ko,” but also as inspiration for shiritori or choosing songs at karaoke.

Songs with Titles Starting with “Ko” [Perfect for Karaoke & Shiritori!] (221–230)

The Shape of the HeartT-BOLAN

T-BOLAN has captured many hearts by singing about clumsy yet straightforward love.

This work is a gem of a ballad, featuring a bluesy melody crafted by guitarist Takashi Gomi and earnest lyrics by Arashi Moritomo.

The guitar’s desolate tone is striking.

The song voices the struggle of being swept up by society’s tides and changing because of it, as well as a strong resolve to protect what cannot be traded for money or fame.

This track was included as the B-side to the single “Sayonara kara Hajimeyou,” released in May 1992.

Since it wasn’t included on any original studio album, it truly is a hidden masterpiece known to those in the know.

When you’re worn out by the busyness of everyday life, it gives you the strength to reexamine your roots.

sceneHatsuboshi Gakuen Shinozawa Hiroshi

Hatsuboshi Academy “Scenery” Official Music Video (HATSUBOSHI GAKUEN – Koukei)
sceneHatsuboshi Gakuen Shinozawa Hiroshi

This is a song where the pauses are very important, and you should sing each phrase carefully, almost as if savoring it.

One of my students who’s really into First Star Academy loves this character and practiced a lot.

The key is not to rush—sing each word of the lyrics with intention.

When you sing, using a head-voice base brings out the right vibe.

The pitch right before the last chorus is slightly low, so be careful not to let your pitch drop.

Since the song is generally head-voice based, keeping that mindset and sending a steady stream of air forward will make the low notes easier to produce.

Rather than changing your singing style, focus on engaging the vocal folds and using your breath well.

For those not used to singing, the relaxed melody makes it easier to practice because you can take slower breaths!

The continuation of this EarthKobukuro

Osaka-Kansai Expo Official Theme Song — Kobukuro “The Rest of This Earth” Music Video ~Myaku-Myaku Dance ver.~
The continuation of this EarthKobukuro

This is a heartwarming pop number by Kobukuro that delivers hope for the future on a grand melody.

Released in July 2022 as their 34th single, it serves as the official theme song for Expo 2025 Osaka, Kansai.

The lyrics depict a future where technological advancement and nature coexist beautifully, carrying a warm message of people across the world connecting and entrusting hope to the next generation.

It gently supports everyone striving to overcome difficult times, and as you listen, a tender warmth slowly spreads through your heart.

A dance video featuring Myakumyaku is available on YouTube.

Open your heartKamino Yua (SARD ANDĀGURAAUNDO)

SARD UNDERGROUND “Open Your Heart” First Edition Movie
Open your heartKamino Yua (SARD ANDĀGURAAUNDO)

Yua Jinno, the vocalist of SARD UNDERGROUND who carries on ZARD’s music, hails from Shiga Prefecture.

The band began activities in 2019 and gained many fans through covers imbued with deep respect for ZARD.

Their music was even selected as an ending theme for the TV anime Detective Conan, so many of you may recognize her voice.

In September 2024, she transitioned to a solo project, taking a new step by writing lyrics and more.

Be sure to let yourself be captivated by her pure, straightforward singing voice.

Love’s Partner, Heart’s CupidONE OK ROCK

[ONE OK ROCK] Love's Partner, Cupid of the Heart
Love’s Partner, Heart’s CupidONE OK ROCK

The piece “Koi no Aibou Kokoro no Cupid,” included on the 2008 album Emotion Effect.

While ONE OK ROCK is generally known for songs with a wide vocal range, this track is different.

Though on the higher side at mid2 A# to hi C, it’s built within a somewhat narrower range, and the hi C appears only once in the final chorus.

Since the main high notes center around hi A#, it’s best to set your key with that pitch as the anchor.

Consider adding it to your repertoire.

Super Ball of Loveaiko

aiko - “Koi no Superball” music video
Super Ball of Loveaiko

This is a feel-good number by singer-songwriter aiko, set to disco sounds that capture the thrill of a summer-tinged romance beginning.

Released in May 2011, the song brilliantly uses the metaphor of a superball to describe a love that could bounce off in any direction.

The way it conveys overflowing feelings for someone special—almost giddy from the summer heat—is something anyone in love can deeply relate to.

It was also featured in a Calpis Water commercial, and its refreshing, effervescent vibe captured many hearts.

A sparkling, danceable track that brings back the excitement of falling in love.

Songs With Titles Starting With “Ko” [Great for Karaoke & Shiritori Too!] (231–240)

Tonight is Halloween Night!hololive IDOL PROJECT

This is a Halloween-themed song from the VTuber group hololive IDOL PROJECT.

Released in October 2020 as the first installment of the “Floral Circlet” series, it features four members: Yozora Mel, Murasaki Shion, Yuzuki Choco, and Uruha Rushia.

The lyrics depict a lively Halloween night, conjuring playful magic and scenes of begging for sweet treats, which really boosts the festive mood.

You can also enjoy each of the four’s cute, slightly mysterious vocals.

Sing it with friends at a Halloween party and you’re sure to get in the spirit!