Ayase — Biography and Discography

9 min

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Biography

Ayase (あやせ) is a prominent Japanese musician, music producer, and singer-songwriter from Ube, Yamaguchi Prefecture. Active since 2018, his musical output spans a diverse range of genres, including J-Pop, Vocaloid Pop, Electronic Pop, Alternative Rock, and Pop Rock. He is most widely recognized as the composer for the globally successful musical duo YOASOBI.

Ayase’s musical foundation was laid in childhood through piano lessons from his grandmother, followed by a transition to the guitar in elementary school where he began composing his own melodies. After several years of leading the rock band Davinci, he moved to Tokyo in 2016 to further his career. A pivotal shift occurred in 2018 when, during a period of medical leave, he began producing music using a PC and DAW. This transition led to his debut as a Vocaloid P with the track Sentensei Assault Girl in late 2018. His rapid rise in the digital music scene was cemented by the success of Last Resort and the immediate sell-out of his first EP, Yurei Tokyo, in 2019.

The formation of YOASOBI in 2020 with singer ikura marked a major milestone, centered on the unique concept of “turning novels into music.” Following the release of their debut single Yoru ni Kakeru, the group achieved immediate mainstream success, leading to an appearance on the NHK Kohaku Uta Gassen at the end of 2020. Beyond his work with YOASOBI, Ayase has become a highly sought-after songwriter, providing tracks for major artists such as LiSA, Ado, and Uru. His professional achievements are underscored by numerous accolades, including being named the top lyricist and top composer by Billboard JAPAN in 2021, receiving the JASRAC Composition Award in 2023, and winning the Song of the Year for Creators at the 2025 MUSIC AWARDS JAPAN for the hit Idol.

Ayase’s musical style is characterized by its versatility, seamlessly blending elements of electronic pop with melodic J-Pop sensibilities. His ability to translate complex narratives into musical compositions has become a defining trait of his work. This range is further demonstrated in his solo endeavors and side projects, such as the unit DREAMERS. In 2026, he showcased his comprehensive production skills with the release of his first all-produced solo EP, dialogue, a work in which he served as the songwriter, composer, arranger, and vocalist.

As of 2026, Ayase continues to exert a significant influence on the music industry, operating on a global scale as the composer for YOASOBI while maintaining a prolific solo career. From his early beginnings in Yamaguchi to his status as a celebrated creator, his legacy is defined by his ability to bridge the worlds of Vocaloid production and mainstream pop, leaving a lasting impact on the contemporary Japanese music landscape.


Discography

夜撫でるメノウ / 幽霊東京

This release captures Ayase’s formative period as a Vocaloid producer, showcasing the intense emotional resonance that would later define his career. The album oscillates between the tender, ritualistic farewell of 夜撫でるメノウ and the haunting urban isolation depicted in 幽霊東京. Through these tracks, he explores themes of identity and loneliness amidst a neon metropolis, ultimately transforming existential struggle into a powerful will to live. This work serves as a crucial foundation for his signature style of blending melancholic narratives with electronic production.

夜撫でるメノウ

Most breakup songs are fueled by resentment, but Yoru Naderu Menou explores a much more tender territory: the art of a gentle goodbye. This analysis delves into how the song uses the symbolism of the agate to transform a painful ending into a ritual of well-wishing and gratitude. Discover how the narrative shifts from the suffocating weight of unspoken regrets to a final, beautiful affirmation of a love that remains cherished even in parting.


幽霊東京

In Ghost Tokyo, Ayase explores the haunting sensation of becoming invisible amidst the blinding neon lights of a massive metropolis. Through the metaphor of a ghost, the song captures the profound struggle to maintain one’s identity when grand aspirations clash with the cold reality of urban survival. This analysis dives into the song’s emotional evolution, revealing how creative expression and human connection can transform existential loneliness into a powerful, hard-won will to live.


飽和 / シネマ

Released during a period of prolific solo activity, this collection showcases Ayase’s ability to weave complex existential themes into emotive pop compositions. In シネマ, he utilizes cinematic metaphors to explore the struggle for agency and the defiance required to move past life’s perceived stagnation. This introspective mood continues in 飽和, which reframes the pain of loss through a lens of noble melancholy and transformative gratitude. Together, these tracks highlight a deeply philosophical dimension of his artistry that complements his broader reputation as a narrative-driven composer.

シネマ

Does life feel like a nonsensical scenario where you are merely a background character? Through the evocative metaphor of film, Ayase’s “Cinema” explores the tension between our messy, unscripted realities and the burning desire to be the protagonist. This analysis dives into the song’s emotional journey from stagnation to defiance, revealing how it encourages listeners to reclaim their agency and rewrite their own stories.


飽和

What if a breakup wasn’t a failure, but a beautiful completion? Houwa explores the profound concept of saturation, where two people merge so deeply they become a single entity. This analysis dives into the song’s noble melancholy, tracing the emotional journey from the hazy confusion of parting to a transformative realization of gratitude. Discover how Ayase reframes the pain of loss into a dignified, final goodbye for anyone who has ever lost themselves in a great love.


dialogue

Released in 2026, this EP marks a significant evolution in Ayase’s career as he transitions from a behind-the-scenes composer to a vulnerable, front-facing soloist. The collection explores profound themes of emotional disconnection and modern societal pressures, utilizing cosmic metaphors in PLANETS and sharp electronic energy in うるさ to confront the complexities of the digital age. Through introspective tracks like bad therapy and the title track dialogue, Ayase navigates the tension between idealized perfection and the gritty reality of human survival. This self-produced work establishes a deeply personal artistic direction, blending biting social critique with a poignant, intimate reflection on memory and identity.

bad therapy

Ayase’s “bad therapy” delivers a scathing critique of toxic positivity and the shallow optimism that often dismisses real human suffering. Through sharp linguistic contrasts and a shift from biting sarcasm to raw aggression, the song explores the tension between a privileged, idealized worldview and the grit of actual survival. It is a powerful anthem for anyone who has felt invalidated by forced smiles, ultimately finding a dark, resilient beauty in the struggle to keep moving forward.


dialogue

In “dialogue,” Ayase shifts from the architect behind YOASOBI to a vulnerable, front-facing storyteller. The song explores the tension between the pursuit of perfection and the fear of losing oneself to the fleeting nature of time. Through moving metaphors of running and “dreams and illusions,” Ayase crafts an intimate internal monologue about reconciling imperfection with the desire to leave something meaningful behind. It is a poignant reflection on memory and a resolute vow to capture the present through music before it vanishes.


PLANETS

Ayase steps into the spotlight with “PLANETS,” a deeply personal solo work that uses cosmic metaphors to explore the heartache of human disconnection. Through the imagery of celestial bodies trapped in the same orbit yet unable to touch, the song captures the tragedy of being close to someone while remaining worlds apart. It is a poignant journey through resentment, social pressure, and the hollow silence of emotional numbness, ultimately questioning if true reconciliation is possible or merely a beautiful dream.


うるさ

Ayase delivers a sharp, visceral critique of the digital age in his striking track “うるさ.” The song dives into the toxic cycle of online slander and mob mentality, exploring how easily individuals are dehumanized into mere symbols for public consumption. Through biting lyrics and a high-energy electronic sound, the analysis uncovers a profound emotional journey that shifts from defensive anger to a radical plea for empathy. Discover how this song navigates the overwhelming “noise” of social media to find a glimmer of hope in a world of judgment.


火花

Ayase transitions from a behind-the-scenes producer to a solo artist in “Hibana,” a deeply personal manifesto about finding one’s identity. Through the intense metaphor of a fleeting spark, the song explores the painful yet vital struggle to maintain passion amidst uncertainty and solitude. This analysis dives into the emotional rebirth found within the lyrics, uncovering how a “killed heart” can find new life through the very act of creation.


Singles

SHOCK!

“SHOCK!” explores the overwhelming tension between the safety of a solitary life and the beautiful, terrifying chaos of new connection. Using metaphors of shattered hearts and locked doors, the song captures that precise moment when a carefully constructed world is upended by love or responsibility. Discover how this anthem navigates the deep fear of vulnerability to find a spirited, reckless acceptance of life’s unpredictability.


From Now!

Life can often feel like an unpredictable boss fight, full of sudden setbacks and overwhelming monsters. By using the iconic language of the Monster Hunter series, “From Now!” reframes the daily grind as a high-stakes adventure worth playing through. The song offers a unique way to view failure, teaching us how to maintain our mental sharpness and find joy even when the stakes are at their highest.


Collaborations

ばかまじめ

What does it mean to be “stupidly serious” in a world that feels endlessly repetitive and exhausting? This anthem celebrates the stubborn, clumsy individuals who keep moving forward even when life feels like a series of small, messy failures. We dive into the lyrical journey of the song to uncover how the very grind that wears us down can eventually be reframed as a source of profound resilience and purpose.


飛天

Hiten serves as a powerful anthem for anyone navigating a life marked by scars and the weight of a difficult past. Moving beyond its connection to Rurouni Kenshin, the song explores the unexpected beauty found in living an unrefined, gritty existence. Through striking metaphors of blooming in the mud and celestial transcendence, this analysis uncovers how our deepest wounds might actually be the catalyst for our eventual ascent. Discover the hidden spiritual layers that turn a story of survival into a soaring journey of hope.


References