Vocaloid songs that start with 'O'
If you’ve come here, chances are you like Vocaloid songs.
It’s been a long time since Hatsune Miku’s debut in 2007, and countless masterpieces have continued to be born.
In the meantime, the Vocaloid scene has seeped so deeply into the times and culture that we even have the term “Vocaloid-native generation.”
Now then, what I’m introducing this time is a selection of Vocaloid tracks whose titles start with the letter “O.”
Be sure to read to the end and find a new favorite track!
- Songs with titles starting with 'O' [Great for karaoke and shiritori!]
- Vocaloid songs that start with 'Ru'
- Summary of Vocaloid songs with titles that start with “Ga” (が)
- A compilation of Vocaloid songs with titles starting with 'A'
- A compilation of Vocaloid songs with titles that start with 'wo' (を)
- A compilation of Vocaloid songs with titles that start with “To”
- A compilation of Vocaloid songs with titles starting with 'Po'
- [Sentimental/Emotional] A Collection of Vocaloid Songs That Shake the Heart [Moving Songs]
- [Trend] A collection of nostalgic Vocaloid songs we used to listen to a lot
- A Compilation of Vocaloid Songs Whose Titles Start with 'Ro'
- Vocaloid songs recommended for people in their 30s. Classic and popular Vocaloid tracks.
- A big roundup of Vocaloid songs starting with 'So'! From mega-hits to hidden gems, all introduced at once
- Vocaloid songs that start with 'U'
Vocaloid songs starting with 'O' (21–30)
Since large portions are free, you should order a large one.katerazawa
This is a humor-filled Vocaloid track by Vocaloid producer Katerazawa.
Set to an uptempo sound, the song voices the inner commentary that pops up around free services at restaurants.
The addictive melody pairs perfectly with the unstoppable flow of feelings.
And then comes the shocking ending.
Why not blow away your everyday frustrations with a good laugh through this unique song?
Over!iyowa
The piercing horn section and the unsteadily swaying rhythm feel strangely comfortable.
This is a work by the Vocaloid producer Iyowa, whose unique musical direction has been capturing listeners’ hearts, released in February 2021.
Beyond the song itself, the stylish animated MV—featuring illustrations by Iyowa—also became a hot topic.
While the track gives off a cute, pop impression, its lyrics actually portray a worldview that seeks to explore the unknown with optimism, even amid feelings of loneliness and anxiety.
That contrast really gets you.
If you’re going to sing it, the key is to firmly memorize the rhythm of the melody—especially the downbeats!
Vocaloid songs starting with “O” (31–40)
Dancing UndeadNatsuyama Yotsugi × Tonbi
This is a collaborative track by Yotsugi Natsuyama and Tonbi, themed around a Halloween party where the dead rise to dance.
Released in June 2025, it rides on a lively electro swing rhythm to portray inner conflict about being unable to change and the disconnect with others.
The call-and-response between Hatsune Miku, Kagamine Rin, and Kagamine Len is one of its charms.
Capturing the ceaseless dancing of the undead with a danceable beat, this piece is perfect for those who want to get hyped with costumed friends on Halloween night!
foolKARATOH
An R&B number that blends seamlessly into the city nightscape.
Created by Vocaloid producer KARATOH and released in August 2024.
Its swinging groove and sophisticated chord progressions feel effortless, and before you know it, your body starts to sway.
The lyrics distill a struggle with being a nobody and the smoldering passion beneath it.
The emotions wavering behind the cool sound hit you right in the heart.
It’s a perfect piece for when you want to unwind and immerse yourself in music alone.
Lead orga..adomiori
I can’t help but surrender my heart to the soothing electronic tones.
This track is by Vocaloid producer adomiori, featured on the EP “we search,” released in August 2025.
The whisper-soft, translucent vocals give voice to the protagonist’s aching longing as they search for light in a suffocating world.
You can almost see them reaching out beyond the overcast sky for a faint glimmer of hope—it’s heart-wrenching.
It’s perfect for when you’re feeling a little sentimental.
Sugar ElegyMIMI
A song that gently stays by your side when your heart feels unsettled.
A May 2025 piece by Vocaloid producer MIMI.
Its world, woven from the warm tones of an electric piano and Hatsune Miku’s transparent voice, captured the hearts of many listeners.
Thoughts for someone dear, the fear of tomorrow’s arrival… This work blends kindness and loneliness to create a unique atmosphere.
It will resonate comfortably in moments of quiet reflection.
OverrideYoshida Yayo
Since its release in November 2023, Override has become a newly etched hit in Vocaloid history, thanks to its catchy melody, breakneck-speed dance music, and lyrics that, while packed with references, still evoke a sense of inner darkness.
The producer, Yose Yoshida, originally worked at a company as a programmer, and reconsidering the title and lyrics in light of that background may reveal a variety of meanings.
If you’re going to sing it at karaoke, keeping up with the speed is the first prerequisite, but you might be surprised how far sheer momentum can carry you—and the melody itself is extremely catchy—so definitely give it a try.
