The smartphone game “Project SEKAI COLORFUL STAGE! feat.
Hatsune Miku”—if you’ve come to this article, there’s a good chance you’re already playing it.
To give a quick intro, it’s a rhythm game featuring famous Vocaloid songs, brand-new tracks written by Vocaloid producers, and songs selected through public submissions.
It’s a popular app, especially supported by teens and people in their twenties.
In this article, we’re highlighting relatively easy-to-sing tracks from the Project Sekai song list that are great for karaoke!
We’re mainly introducing songs performed by the in-game units, so be sure to try singing them together with your Proseka friends!
- [Easy to Sing] A Compilation of Recommended Vocaloid Songs for Karaoke
- [Karaoke] A Special Feature on Vocaloid Songs That Are Easy for Men to Sing [I Tried Singing]
- [Karaoke] A Special Feature on Vocaloid Songs That Are Easy for Women to Sing!
- Summary of Vocaloid Songs Easy for Teenage Girls to Sing at Karaoke
- [Vocaloid Rhythm Game] Best Popular Songs from Project Sekai: Masterpieces that Shine with Unique Personality and Distinctive Flavor
- [Karaoke] A compilation of Vocaloid songs that are easy to sing even for people with low voices
- [Hatsune Miku] Songs You’ll Want to Sing at Karaoke! A Special Feature on Hatsune Miku’s Masterpieces
- [Karaoke] A Collection of Easy-to-Sing Vocaloid Ballads
- [Karaoke] Enjoy Vocaloid even more! A collection of must-sing classics and popular songs
- [Hot] A special feature on cool Vocaloid songs!
- Challenge your limits! A collection of Vocaloid songs with high keys and soaring high melodies
- [Male and Female] A Compilation of Vocaloid Duet Songs [Also Great for Karaoke]
- [Cute] A selection of Vocaloid songs recommended for women [Cool]
[Karaoke] A roundup of easy-to-sing Project Sekai songs (1–10)
Passion at 25 O'Clock25:00, Nightcord at 25:00 × KAITO

“Passion at 25 O’Clock” moves the heart with its beautiful vocals and stirring melody.
Crafted by Kanzaki Iori, whose music is celebrated for its nuanced emotional expression, the song delicately portrays the wavering feelings of youth and the journey of personal growth.
In particular, its message—focusing on unforgettable memories, the weight of passing time, and evolving relationships—resonates deeply with listeners.
Since the melody is on the slower side, try to articulate each word with care.
realizeVivid BAD SQUAD × Hatsune Miku

A fiery track born from the collaboration between Vivid BAD SQUAD and Hatsune Miku, “Realize.” Crafted by Shiina Magentite (Hiiragi Magnetite), this song portrays a journey of challenge and growth.
The lyrics genuinely give you courage and fire you up.
It’s fast-paced with powerful rap, yet composed with singability in mind, so it’s sure to shine at karaoke.
If you’re aiming for a dynamic performance, definitely choose “Realize.”
needLeLeo/need × Hatsune Miku

It’s a passionate song that gives you the courage to take a step forward.
“needLe” by Leo/need, with lyrics and composition by DECO*27, a composer behind many popular tracks.
If you know the relationships and stories of the Leo/need members, the lyrics will probably hit especially hard.
The energetic sound arrangement really amps you up, and the rhyming chorus melody makes you want to sing along yourself.
Try belting it out together with your Project Sekai friends, too.
moonlightVivid BAD SQUAD × MEIKO

With its stylish, mature sound, the song’s world pulls you right in.
Moonlight, a luxurious collaboration by Tatsuya Kitani and Harumaki Gohan, highlights Vivid BAD SQUAD’s cool edge and is the kind of piece you’ll want to listen to closely.
There aren’t any particularly high notes, so in that sense it’s easy to sing, but there are lots of lyrics, so you’ll need to practice your diction.
It’s an artistic, badass track—if you can nail it, you might just leave your companions slack-jawed.
Write it as “regret,” read it as “future.”25:00, Nightcord at 25:00 × Hatsune Miku

Kuyamu to Kaite Mirai (Write “Regret” and Read It as “Future”), written and composed by Mafumafu, who is active as a vocalist.
It’s a grand, dramatic rock tune that highlights Niigo’s cool edge.
The lyrics dwell on backward-looking emotions that question the meaning of life, paired with an energetic sound—the contrast is irresistible.
Despite its speed, the melody doesn’t demand an extremely high top note, so give it a try.
Aim for a powerful vocal delivery that won’t be overwhelmed by the sound!
「1」Leo/need × Megurine Luka

“We’re moving forward toward the future we’ve envisioned.” It’s a mid-tempo rock number that conveys a strong will and determination.
Created by 164, also known for the hit “Ama no Jaku,” this track “1” was released in 2021 and is characterized by a simultaneous rush of poignancy and passion as you listen.
The cool band sound is colored by beautiful piano tones, giving it a dramatic feel through the sound alone.
The highest notes are relatively low, making it easy to sing for women.
It's I.25:00, Nightcord at 25:00 × Hatsune Miku

When you want to sing with high energy, this is the one! “I Nandesu,” written and composed by rerulili, who has released numerous hits like “Nou Shou Sakuretsu Girl.” The driving tempo and sharp vocals are a perfect match that will lift your spirits the moment you listen! The way the melody lines come in rapid succession really gives it that unmistakable “rerulili song” feel, doesn’t it? Instead of trying to follow every melodic line at first, just ride the momentum and power through!