“Persona Abyss” by Ocean Floor Queen Labyrinth Plunges ‘Ensemble Stars!!’ Fans into a New Musical Depths
A surprise born from an April Fool’s prank has transformed into a global music phenomenon! The temporary unit “Ocean Floor Queen Labyrinth,” originating from the beloved game app Ensemble Stars!!, has officially launched its full-length single, “Persona Abyss,” for worldwide streaming on April 2, 2026. This mysterious track promises to draw listeners into an enigmatic world, mirroring the internet’s deepest corners.

The journey of “Persona Abyss” began as a playful April Fool’s Day project, a common tradition in Japanese media where fictional concepts are introduced for a day. However, the overwhelming positive reception for this unique unit led to its official music release. Frontier Works, part of the Animate Group, spearheaded this exciting development, delivering a track that captivates with its enigmatic soundscape. The music’s atmosphere is designed to be both alluring and slightly unsettling, much like venturing into an unknown digital abyss.
Fans have expressed immense excitement, with one comment online noting, “To think an April Fool’s joke would bring us such a captivating track! It’s truly a dive into the unexpected.” This sentiment highlights the unique charm of “Ocean Floor Queen Labyrinth,” whose unexpected debut has resonated deeply with the Ensemble Stars!! community.
Delving into the “Persona Abyss”
The single “Persona Abyss” is part of the Ensemble Stars!! ES Idol Song Extra series. It features two tracks: the full version of “Persona Abyss” and its instrumental counterpart. The lyrics were penned by Youhei Matsui, with composition and arrangement handled by T4K, ensuring a polished and immersive auditory experience.
The temporary unit “Ocean Floor Queen Labyrinth” brings together a captivating trio:
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Kanata Shinkai (CV: Koutarou Nishiyama)
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Mayoi Ayase (CV: Chiharu Shigematsu)
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Nozomi Enka (CV: Fumiya Imai)
Their combined vocal talents breathe life into the “Persona Abyss,” creating a sound that is both fresh and deeply engaging.

Where to Experience the Abyss
“Persona Abyss” is now available across various music streaming services. Listeners eager to immerse themselves in this unique sound can find the track through the following links:
For more information and updates on Ensemble Stars!! music, fans can visit the official portals:
This release exemplifies the dynamic evolution of character-driven music from Japanese gaming and anime, showcasing how fan engagement can transform a fleeting concept into a lasting musical offering. It underlines a growing trend where the boundaries between virtual and tangible entertainment blur, enriching the global landscape of kawaii culture with unexpected, captivating experiences.


