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” (61–70)
Big Brother Is a WorrywartSuke-P

This is a hilarious KAITO song.
At first you might think it’s a song expressing an older brother’s feelings toward his little sister, but it actually makes you want to worry about KAITO’s head with all your might.
You’ll get a straight punch of laughter in the first half, followed by a flurry of body blows of laughter in the second half.
The original source is Aamin Okada’s “My Dad Is a Worrier.”
Vocaloid songs starting with 'O' (71–80)
Onegai SekaiHitoshizuku-P × Yama△

While retaining Kagamine Rin’s cute, gentle vibe, there’s a touch of melancholy.
From there it gradually turns into a heartfelt cry, and that sadness explodes in the chorus.
It’s a song about an abandoned cat, but many parts of the lyrics are relatable as a heartbreak song.
Childish Wargiga

It starts with the rapid-fire lyrics in the first verse and smoothly builds into the chorus with that raw “Argh, this ticks me off,” pulling you in all at once and keeping you engaged to the very end.
There aren’t many songs about sibling quarrels, so it’s interesting.
It’s a track I’d love even people who don’t know Vocaloid to listen to at least once.
CongratulationsTravolta-P

A song by Toraboruta-P, the creator of numerous popular tracks such as ‘Kokoro,’ ‘The Tomboy Princess’s Song♪,’ and ‘Four-Leaf Clover.
‘ It features ethnic instruments like the sitar, crafting a unique world.
The chorus is especially uplifting.
All Hallow’s EvenNanao

This is producer Namida-boshi P (Nanao)’s first Vocaloid work—a fantasy-madness song featuring Hatsune Miku, Kagamine Rin, and Len.
It even sounds a bit like a musical and is quite cute.
In a storybook-like world, what fate awaits Hatsune Miku, who has been captured…?
Farewell MusicOnyx Kobayashi

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!Rika Matsumoto

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.