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!]
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- A compilation of Vocaloid songs with titles that start with “To”
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- [Trend] A collection of nostalgic Vocaloid songs we used to listen to a lot
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- 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' (101–110)
Omatsuri and WorldYM

Crank up the energy with a rock ’n’ roll sound like a toy box spilled all over! Created by the Vocaloid producer YM—known for hits like “Juumensou”—this track was released in 2013.
It was written for the singer Underbar, who’s active as a vocalist.
Maybe it’s because of the MV’s imagery, but it feels like music you’d hear at an amusement park.
The sound keeps going without a break, making you want to keep turning up the volume.
The lyrics’ slightly double-edged worldview—“just for now, forget everything and have fun”—is also part of its appeal.
overtechnologyYM

This song was created to celebrate the first anniversary of YM’s debut as a Vocaloid producer.
Its distinctive mood and worldview are something only YM could create.
The guitar sound really sends a jolt through your brain.
On Your SideYasuha.

This is a heartfelt EDM track that gently whispers, “If you’re hurt, I’ll stay by your side until you can fly,” resonating deeply with the listener.
Created by Vocaloid producer Yasuha., also known for songs like “Sukinanoni” and “Too Late,” it was released in 2018.
The steadily building synths, bass, and beats are quintessential in their execution.
It feels as though the lyrics’ earnest emotions ride atop that grand sonic landscape.
When you’re feeling “just kind of worn out,” listening to it might give you the support you need.
Old FriendsYonYon

A moving song themed around friendship has been born! Crafted by YonYon together with her old friends SIRUP and Shin Sakiura, this piece gently sings of the precious bonds nurtured through life’s uphill climbs.
Blending elements of hip-hop and gospel, and featuring a performance by Gen Z trumpet virtuoso Reiya Terakubo, the sound exudes a comforting warmth.
Released in January 2025, this track is perfect for expressing gratitude and support to cherished friends.
As a song that accompanies life’s milestones—weddings, graduations, and more—it’s sure to resonate in your heart.
the butt of sushiasaha

…Which one is it? This is a cute, smile-inducing Vocaloid song that sings, “Which end is the sushi’s butt?” It’s a track composed just yesterday by creator asaha, known for pixel animations, and released in November 2023.
It’s a related song to the self-produced animation “Rotating Sushi-kun.” The charm lies in its pastoral, kid’s-show-like melody and an ultra-cute music video.
You can feel your shoulders relax as you listen.
If you’re in need of some healing, give this a try.
Dream of OrionbuzzG

The song begins with GUMI’s somewhat wistful vocals.
The guitar tone is lovely as well.
It brings to mind someone remembering the words they couldn’t say back then to a loved one while gazing at Orion’s Belt.
It seems like the atmosphere would be perfect for listening on a winter night.
Vocaloid songs starting with 'O' (111–120)
Orcairucaice

Vocaloid producer irucaice has been active since 2015.
I also recommend her song “Orca.” It features an EDM-style sound.
While it’s a highly energetic track, the lyrics are somewhat bittersweet, wishing for a reunion with someone important.
So I think it’s perfect both for hyping up the crowd and for singing more gently.
The key is high, but since it’s mid-tempo, it should be relatively easy to sing.
Just watch out for the super high notes at the end, and give it a try.


