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!
A Big Collection of Vocaloid Songs Starting with “So”! From Mega-Hits to Hidden Gems, All in One Go (1–10)
Blooming/laughing in the skyProject Lumina
While grappling with inner conflict, one begins to notice the small glimmers of everyday life—a duet song by Project Lumina that portrays such emotional growth.
Released in August 2023, this Vocaloid track features the moving voices of Hatsune Miku and Kasane Teto.
Many listeners may relate to the protagonist, who dreams of dramatic turns yet finds themself amid ordinary days.
If you sing it when you’re unsure of who you are now, it will surely give you the courage to take a step toward tomorrow.
Sing it with hope for the future.
soloistBy the way, Sato
You’ll be captivated by its catchy dance beat.
Created by Vocaloid producer Chinami Sato, this track was released in May 2025.
Its jazzy sound arrangement and Kasane Teto’s powerful vocals leave a strong impression.
The lyrics portray the desire to shine as a soloist contrasted with the reality that holds you back, capturing that inner conflict in a highly relatable way.
Many of us have probably felt, “I want to stand out, but I just can’t find the confidence…” Be sure to listen to this stylish Teto song for yourself!
each timeGreat Desert Wave New
I’m overwhelmed by the relentless onrush of sound.
It’s a track by Vocaloid producer Dammaku Hashin, released in August 2025.
The song brilliantly conveys inner conflicts—feelings of alienation within society and questions about justice—through the voices of Hatsune Miku and Kasane Teto.
The progression toward a positive message of “becoming someone who is no one” is absolutely irresistible.
When I feel like I’m losing my sense of self, this song gives me a push forward.
Shared umbrella (used by couples); literally “mutual love umbrella,” symbolizing a romantic relationshipChiaki Natsume
This is Chifuyu Hanakuma’s version of the work originally provided to the singer Shiho.
The song, titled “Sōai-gasa” (Mutual Love Umbrella) rather than the usual “Aiai-gasa” (Shared Umbrella), portrays in a pop style the fragile relationship of two people who can only be together while it’s raining.
Once the rain stops, their bond may vanish… That tender image of leaning close to someone while holding a painful premonition tightens the heart.
Anyone who has ever carried feelings they couldn’t put into words will surely relate.
That's fine.Gou Aoki
This is a support song created by Gou Aokigi for people standing at a crossroads in life.
Released in June 2025, the piece runs about six minutes and offers a substantial listening experience.
The lyrics convey a down-to-earth sentiment toward “farewell,” and they’re moving even just to read.
The transparent band sound and Otomachi Una’s straightforward vocals gently stay close to your heart.
I think listening to it when you take a new step forward will give you positive strength!
The light that exists there.DECO*27
When you’re feeling hopelessly down, this singing voice is sure to resonate deep within your heart! This track by Vocaloid producer DECO*27 is set for release in January 2025.
It’s a song from “Project SEKAI the Movie: The Broken World and the Miku Who Cannot Sing,” written specifically for Nightcord at 25:00.
The arrangement is by Surii.
Riding on the voices of Hatsune Miku and the others, the earnest longing to seek out “the light that exists there” amid the darkness will strike you to the core.
Don’t miss this tear-jerking, moving song—experience it for yourself.
I'm flyiiing through the sky!natural water
Your ears are captured by Yuki Kaaai’s husky singing voice.
“Sora o Tonderu” by Shizen Suisan was released in February 2025.
The subtly wavering pitch and unstable sound arrangement are striking.
Combined with the unsettling lyrical world, it becomes addictive.
Even while thinking, “This is scary,” you can’t stop listening.
If you’re looking for music unlike anything you’ve heard before, give it a try.