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' (71–80)
Precious Things – vocal: Hatsune MikuWonder-Kp
Miku’s voice resonates and is easy to listen to.
The illustration is in black and white, but it somehow feels warm.
It’s a song that seems to look back on the things we’ve been taught up to now.
There’s so much to learn in school life, isn’t there? It’s a bit short, but I thought it could work as a graduation song.
Otoshi Tamagokoroninigi
This is the third Vocaloid track by the creator unit ninigi.
GUMI’s vocals match the rock sound perfectly.
The lyrics self-deprecatingly sing about the regret of having ended a relationship because of oneself, making it painfully heart-wrenching.
Precious WordsYunimemo-P
Yunimemo-P’s song “Precious Words” portrays the humorous quarrels of twins, and that vibe meshes perfectly with its up-tempo sound, packing in a kind of fun that lifts your spirits before you know it.
Beyond its musical charm, you can’t miss the message about the importance of “precious words.” Plenty of people find it hard to apologize honestly, right? This song will surely help you say “I’m sorry” to your friends and family.
Playful FunctionGojimaji-P
An electric dance tune with such a groovy beat that your body can’t help but sway.
Created by Lamaze-P under the name Gojimaji-P, it’s the song that sparked the so‑called “Fukkireta” boom.
You can feel the bubbly excitement, and Kasane Teto’s vocals are just adorable! Because the theme is Kasane Teto herself, everything clicks perfectly.
There are tons of derivative fan-made videos, including entries in the “Fukkireta” series I mentioned earlier, so part of the fun is hunting those down too.
Vocaloid songs starting with “O” (81–90)
OrangeTohma / Hatsune Miku

Various interpretations are often discussed for this song, but what makes it distinctive is that it’s tragic no matter how you interpret it.
Its gentle tone and Miku’s pleasantly high, non-piercing vocals make it easy and comfortable to listen to.
If you listen to it after a breakup, it will only make the tears flow even more.
Good morning, good nightNidone-P
It’s a bonus-style track produced by Nidone-P, but it’s become something of a signature song and is recommended for children in first or second grade.
It’s a cute, soothing tune that pleads, “It’s okay to sleep a little more, right?”—and gentle parents might find themselves saying, “Just a little longer, okay,” without even thinking.
Please, Shootin' StarKofun-P
One of Kofun-P’s representative tracks that tackles listenable technopop; the lyrics were solicited on PIAPRO, with MNW’s submission selected.
From the intro, the refreshing technopop lifts your spirits, making it a highly popular dance number.