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' (91–100)
Farewell MusicKobayashi Onikisu

An oriental piece that gives a modern finish to a traditional Japanese sound.
Created by the multi-creator Onyx Kobayashi and released in 2015.
It evokes the melancholy of a joyful summer coming to an end.
This is a self-cover of the ending theme from the anime “Honto ni Atta! Reibai-sensei.”
OK!Matsumoto Rika

It’s the opening theme of the Pokémon anime.
The thick, punchy bass at the start makes it a very cool track.
With a full-on hard rock-style arrangement, it’s a classic that even rock fans love to cover.
The fast guitar solo is also memorable.
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.
Vocaloid songs starting with 'O' (101–110)
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.
OrangeTōma/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.


