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” (1–10)
Let's dance!NEW!HELLO OSAKA
An addictive track with a piercing rock sound steeped in a sense of unease.
Created by 164—known both as a guitarist and a Vocaloid producer—who handled the lyrics and composition, the song was released under the name HELLO OSAKA in December 2025.
It serves as the official music video for an original short animation project set in the futuristic city of Osaka.
The lyrics blur the line between reality and dreams, and the powerful vocals of Uramei, the musical doppelgänger, are a perfect match—seriously cool.
Be sure to turn up the volume!
pressBy the way, Sato
This is a comical yet cynical piece about the moment you press a button that suddenly falls from the sky, a jolt of pleasure like electricity surges through you, and you become hooked.
Released in July 2025, the track features rhythmic sounds and Teto’s cool vocals that leave a strong impression.
Riding on Sato Chinami’s signature pop melody, the theme sung about is dependence on pleasure.
It seems fun at first glance, but when you really think about the lyrics, it sends a slight chill down your spine.
I encourage you to analyze it and consider what kind of message the song conveys!
Dance ChinaAtena
This track is by Atena and was released in February 2025.
It’s a duet featuring Hatsune Miku and Kasane Teto SV.
The charming elements are its Chinese-influenced pop sound and lyrics that encourage you to dance away everyday frustrations.
The rhythm is so catchy it makes your body move naturally.
Add it to your playlist when you want to liven up an after-party or any celebration!
playing at cagesRuliea
This song unfolds a suffocating yet beautiful world, built around the motifs of a sealed room and a keyhole.
It’s a Hatsune Miku track by Vocaloid producer Ruliea, posted to Mushoku Toumeisai 3 in November 2025.
From the perspective of a protagonist living within a predetermined relationship, it portrays love as a blessing in disguise that is in fact a curse.
The feeling that a room enclosed by white walls seems more real than the blue sky outside, and the psychology of surrendering freedom while clinging to the slightest affection, are depicted with delicate nuance.
The sound arrangement—where tight beats, shimmering synths, and delicate piano coexist—is also a highlight.
The story continues.sabio
It’s a duet that delicately portrays the emotions of parting and setting off on a new journey.
Composed by sabio and released in December 2024, it layers the voices of Miyamai Moka and Kasane Teto SV to beautifully express a worldview where aching sorrow and hope intertwine.
The story of two people who have walked the paths they chose—and the message that their journey will continue—truly stirs the heart.
The dramatic band sound is another highlight.
Be sure to give it a listen when you reach the milestone of graduation.
Maiden Anatomy25:00, Nightcord at 25:00 × Hatsune Miku
A dark pop tune that blends a heart-twisting wistfulness with addictive appeal.
“Otome Kaibou,” written and composed by DECO*27, the creator of many hit songs.
The sharp guitar and bouncy beat leave a strong impression, and once you listen, you can’t help but groove to the rhythm.
The lyrics portray the complex feelings of not knowing how much of your weakness and true feelings you should lay bare, and they pierce the heart when layered with Mafuyu and Mizuki’s vocals.
The melody is clear, making it easy to hit the right pitches!
Please, doctor!Chenomio
This Vocaloid track wraps a heartfelt plea—“please heal my emotional wounds”—in a cute, addictive sound.
Created by the artist unit Chenomio, it was released in November 2025.
Sparkling synths and Kasane Teto’s vocals ring out in a kawaii-style EDM tune.
The lyrics express the wish to “keep living,” weaving in medical terminology for a touch of bittersweetness.
Give it a listen when you’re looking to soothe your heart.