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A big roundup of Vocaloid songs starting with 'So'! From mega-hits to hidden gems, all introduced at once

A big roundup of Vocaloid songs starting with 'So'! From mega-hits to hidden gems, all introduced at once
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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)

The light that exists there.NEW!DECO*27

The light that exists there. / Hatsune Miku × Kagamine Rin × Megurine Luka × MEIKO
The light that exists there.NEW!DECO*27

This work gently stays close to a wavering heart, kindling hope from within.

It’s an insert song from the film “Project SEKAI the Movie: The Broken SEKAI and the Miku Who Can’t Sing,” released in January 2025, with lyrics and composition by DECO*27 and arrangement by Surii.

The sound is marked by a slow-building heat, and the lyrics are perfect for those who want to move forward at their own pace.

If you’re looking to find your own light before the school entrance ceremony, be sure to give it a listen.

That was fine.monet

That was fine / monet feat. Hanakuma Chifuyu
That was fine.monet

A piece that sings of self-deprecating humor toward being able to exist only as a bystander, and of the affirmation that we’ll keep on living anyway.

A track released by Manamu Japan under the name “monet” in December 2025.

It’s the Vocaloid version of a song provided to Akari Sanei.

The sound arrangement carries a somewhat brooding mood that pairs well with Chifuyu Hanakuma’s softly trickling, murmured vocals.

You end up getting drawn into that faintly ennui-laden atmosphere before you know it.

If you’re pondering the meaning of your own existence, it might hit you deeply.

soloistSatō chinami ni

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!

commotionMiyamori Bungaku

Noisy Noisy (Gacha Gacha) / Miyamori Bungaku feat. Kagamine Rin, Kagamine Len
commotionMiyamori Bungaku

A high-energy hip-hop track where aggressive beats collide fiercely with traditional Japanese melodies! Created by Vocaloid producer Miyamori Bungaku, it was originally released in June 2025 as a song provided to the virtual rap unit AKAGIMI, with a Vocaloid version dropping in November.

The edgy vocals of Kagamine Rin and Len are a major draw, and the dense, rapid-fire rhymes and flows are top-tier.

The provocative lyrics stoke festival frenzy and a fighting spirit, making your blood boil just by listening.

Crank it up loud on nights when you want to blast away the haze of everyday life!

Blooming/laughing in the skyProject Lumina

Blooming in the Sky / Hatsune Miku & Kasane Teto
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.

Graduation SongKimura wai P

While taking the form of a choral piece sung at graduation ceremonies, this unconventional work is packed with dark humor that exposes the flip side of school life.

Composed by Kimura wai-P, it was posted to Niconico in 2016.

The lyrics cram in the candid feelings lurking behind graduations—so often told as heartwarming stories—and the hard realities that can’t be glossed over.

There are even moments that make you laugh, like the lines about meeting again at a cram school with no plans for the future.

If the standard graduation songs leave you wanting more, give this one a listen.

people outsideHaraguchi Sasuke

It has a worldbuilding so captivating that once you listen, you might never get out of it.

This is a work by Sasuke Haraguchi, a next-generation music producer drawing attention, released in October 2024.

Despite its avant-garde soundscape, it’s unmistakably catchy—that’s Haraguchi’s signature.

To fully savor its appeal, I recommend using earphones or headphones.

Before you know it, you might find the volume turned all the way up.