He was born in Nihonbashi, Tokyo, a bustling commercial district shaped by Edo-era culture and new Meiji modernity. Early exposure to popular theater, crafts, and urban pleasures later fed his fiction’s vivid sensory detail.

While studying at Tokyo Imperial University, he began publishing stories that signaled a bold, modern sensibility. He mixed Western influences with Japanese settings, gaining attention among young writers and editors in the capital.

His story "Shisei" appeared and quickly became known for its striking eroticism and aesthetic cruelty. The tale’s focus on art, desire, and domination announced him as a leading voice of Japanese literary modernism.

He withdrew from Tokyo Imperial University as his commitment to literature deepened and financial pressures mounted. Choosing a precarious writer’s life, he pursued fiction and criticism with a deliberate, self-fashioned artistic identity.

He married Chiyo Ishikawa, and the marriage later became a source of tension and gossip in literary circles. His willingness to transmute intimate experience into narrative sharpened his reputation as daring and unsentimental.

The 1923 Great Kanto Earthquake devastated Tokyo and accelerated his move away from the capital’s shattered landscape. He increasingly gravitated toward Kansai, where older cultural forms and dialects enriched his artistic palette.

Living in the Kyoto-Osaka region, he studied traditional architecture, cuisine, and performance culture with near-anthropological attention. The shift helped reorient his writing from urban modern shock toward layered tradition and irony.

He released "Some Prefer Nettles," portraying marital drift and cultural ambivalence through Kansai settings and bunraku theater. The novel’s quiet tensions captured how modern consumer life collided with inherited forms and desires.

"Quicksand" explored obsession and manipulation through a complex, confessional narrative. Its frank depiction of sexuality and shifting power relations tested social boundaries and confirmed his skill at psychological, stylish provocation.

With "Naomi," he dramatized the era’s fascination with Westernized glamour and the "modern girl" phenomenon. The story’s Tokyo milieu and unbalanced romance offered a sharp lens on class aspiration and cultural imitation.

He published "In Praise of Shadows," a luminous meditation on darkness, lacquer, paper, and the aesthetics of restraint. Written amid rapid modernization, it defended sensory subtleties threatened by electric light and mass design.

He started publishing "The Makioka Sisters," a detailed portrait of an Osaka family confronting decline in prewar Japan. Authorities and editors pressured the work as wartime ideology tightened, complicating its publication history.

As the Pacific War intensified, he relocated to navigate air-raid risk, paper shortages, and censorship pressures. Despite constraints, he kept writing and refining long projects, relying on networks of publishers and friends.

In the postwar publishing climate, "The Makioka Sisters" reached readers as a major literary achievement. Its precise social observation and seasonal rhythms offered a counterpoint to wartime rupture and postwar uncertainty.

He began translating Murasaki Shikibu’s "The Tale of Genji" into modern Japanese, balancing readability with courtly nuance. The project deepened his engagement with classical cadence and refined his later narrative sensibility.

By the mid-1950s, his body of work was widely taught and discussed as a bridge between modernism and classical revival. Critics highlighted his command of style, while readers debated his unsettling portrayals of desire and power.

He completed his multi-volume modern Japanese "Genji" translation after years of sustained, meticulous labor. The accomplishment affirmed his role not only as novelist but also as a major mediator of classical literature for new audiences.

He died in the mid-1960s as Japan entered a new phase of prosperity and cultural redefinition. Writers and critics cited his fearless aesthetics, psychological acuity, and classical commitments as enduring foundations for modern prose.