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!
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Vocaloid songs starting with “O” (151–160)
Playful FunctionLamaze-P

A very charming song that perfectly matches the title “Ochame Kinou.” Its toy-like, pop sound brimming with playfulness might take you back to your childhood.
The bouncy mid-tempo groove and irresistibly catchy melody are a perfect match! The lyrics, which express feelings for someone special from a fun, quirky angle, are delightfully mischievous too.
It’s a song that begs to be sung in a cute, charming style.
I’m turning into a girl!Lamaze-P

“Hatsune Miku is bewildered that KAITO has turned into a girl.” That single sentence became a song as-is.
The track “Onnanoko ni Nacchau!” (“I’ll Turn Into a Girl!”) by Vocaloid producer Lamaze-P was released in August 2023.
Through social media posts and from friends, Miku learns that KAITO has become interested in “turning into a girl,” and the way her emotional turmoil unfolds is just so cute.
Of course, the song isn’t saying anything about becoming a girl itself; it’s about the experience of “someone you’ve known forever suddenly changing.” The back-and-forth among the Vocaloid characters gives the piece a touch that recalls the vibe of the old Vocaloid scene.
Dancing dinosaurone two three

For those who like rock-style songs, “Odoru Kyoryu-san” (Dancing Dinosaur) is a perfect fit.
It’s a track by the Vocaloid producer Hifumi, who has been active since 2015.
The lyrics liken unwanted pasts and sealed memories to dinosaur fossils, depicting a wish for them to transform into happy memories.
With its positive message and driving sound, it seems ideal for warming up the atmosphere.
How about practicing it, especially focusing on the high-key chorus?
Fireflies of the Farewell Firesto compromise; to make concessions

It’s a soothing song sung by Megurine Luka about a fantastical world.
Because the setting is well-defined, the worldview feels consistent.
Compared to trendy tracks, it might seem understated with fewer highs and lows, but I think songs that help and heal people are meant to be like this.
Good morning, my songstress.Tohta Kasamura

This song features lyrics that convey the protagonist’s yearning to find someone precious, along with a beautifully resonant piano tone.
Created by Kasamura Tota, a Vocaloid producer renowned for ballads, it was released in 2020.
Thinking about the protagonist as they put their innermost feelings into words makes my chest tighten.
How will it end.
.
.
? Please listen all the way to the end.
We also recommend the related tracks Lily of the Endless Night and Until Your Night Breaks.
To my loved onesTohta Kasamura

It’s a Vocaloid song that warms you from the sound, the singing voice, and even the lyrics—a ballad that seeps into your heart.
Created by Kasamura Tota, a Vocaloid producer known for moving ballads, it was released in 2018.
Perhaps because it’s arranged so simply—just piano and vocals—the message embedded in the song comes through directly.
Thinking of a precious person’s happiness, wishing for it… these lyrics are so tender, aren’t they? It’s a beautiful and moving piece that inevitably brings to mind the people you hold dear.
Order, as you command.Uhana Roku

Playing the version of yourself that others want and ending up feeling lonely.
.
.
Isn’t that a message anyone can relate to? It’s a track by Vocaloid producer RokUhanaroku—known for hits like “Heads Together, Good Day” and “Self-Proclaimed Music Lover”—released in 2022.
It’s a dance-rock number built around edgy guitar sounds.
The catchy melody line is striking, but when you take in the feelings woven into the lyrics, you might find yourself thinking, “Maybe that’s part of the performance too.”