A big roundup of Vocaloid songs starting with 'So'! From mega-hits to hidden gems, all introduced at once
Among the many memorable Vocaloid songs you often hear on social media and in anime, this time we’re spotlighting tracks that start with the letter “So” in Japanese! From massively popular hits with over 7 million MV views to hidden gems beloved by core fans, we’ll cover a wide range.
Have you ever found yourself thinking, “That song, you know… what was it called again?”—unable to recall the title of a striking Vocaloid track you heard on social media or in an anime? If the song starts with “So,” this article might help you finally put a name to it as you read on! Enjoy right to the end!
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A collection of Vocaloid songs starting with “So”! From smash hits to hidden gems, all in one go (21–30)
Salty MellowMIMI

Created by Vocaloid producer MIMI, this work is set to be released in February 2025.
It was born from the project “Ribon × VocaColle × Mahō no i-Land Novel & Manga Contest.” The piece portrays feelings of nighttime loneliness and anxiety, as well as a yearning for warm connections with loved ones—emotions that truly resonate.
The delicate piano tones and KAFU’s straightforward vocals beautifully capture the song’s world.
It’s music that stays close to your heart.
Funeral of ThoughtsToa

It’s a bittersweet Vocaloid song that sings about how feelings for someone don’t change, even as time passes and the seasons turn.
Composed by Toa, a Vocaloid producer also known for works like “Patchwork Staccato,” it was released in 2013.
The ethereal sound arrangement and Hatsune Miku’s whisper-like vocals are striking.
Perhaps because of that, the emotions woven into the lyrics seep deep into your heart.
When the autumn wind blows, you can’t help but feel a little lonely, right? This song is perfect for moments like that.
That’s right!!Bamboo Shoot Boy feat. Hatsune Miku

Known as a selected work for the 4th Song Contest, Project Sekai NEXT, is “Sou datta!!”.
This piece was created by the Vocaloid producer Takenoko Shounen using Hatsune Miku.
It portrays Hatsune Miku’s feelings when she suddenly forgets something important in a fleeting moment.
Its charm also lies in the slightly humorous elements woven in.
Another fun aspect is how the sound rapidly shifts—taking on an Arabian vibe in some parts and a rock-like feel in others.
Talent, my foot.Afternoon tea

A hyper-pop track by the Vocaloid producer Gogo-Tea, known for winning numerous awards with songs like “COMPLEX” and “divide.” The quietly unfolding first verse is easy to sing in a calm manner, so even people who don’t usually sing Vocaloid songs might find it approachable! To capture the song’s vibe, try keeping a tight, subtle vertical groove with your rhythm.
In contrast, the chorus—an explosive release of inexplicable youthful impulse—should be belted out with all your energy.
The lyrics are highly relatable, so they may strike a chord with listeners.
Flying in the skyNoz.

A warm, heart-embracing melody resonates.
Crafted by Noz.
, this track was released in January 2025, with Kagamine Rin providing the vocals.
It portrays the adventure of a girl flying through the sky and is said to be inspired by the Studio Ghibli film Kiki’s Delivery Service.
Its dramatic progression and powerful melodic lines stir the listener’s heart.
Perfect for those ready to take a new step or make a fresh start.
Why not listen to this song and draw some courage from it?
And then the night lights upMIMI

Living ordinary days and finding moments of beauty within them—this is a nostalgic piece that invites reflection on life.
It’s a track by Vocaloid producer MIMI, also known as the creator of “Moment,” released in 2020.
The depth of the soundscape, centered on the timbre of the piano, feels as if it seeps into the heart.
The contrast between the lyrics’ philosophical message and the lightness of the rhythm is also striking.
It makes you want to cherish the time you’re spending right now.
If you want to revel in the melancholy of summer’s end, by all means.
Manic girlfriendKashii Moimi

It sounds like a single-minded love song, yet there’s a certain shadow to it that draws you into its world.
It’s a work by Moimi Kashii, released in December 2024.
It was featured as the demo song for the VOCALOID6 voicebank “Yukidake.” The fusion of the song’s fantastical atmosphere with Yukidake’s cool vocals is irresistible.
Cute yet with a gritty texture—don’t miss this track.