Jump to main content

Ayaka Oishi |work| Jun 2026

Then came the final entry in the diary. Dated April 2, 1945.

: She has provided experimental assistance for in vivo studies, notably mentioned in research comparing imaging probes for GLP-1 receptor-expressing tissues. Other Potential Identifiers

The cornerstone of Ayaka Oishi’s career is undoubtedly the reality competition show Nizi Project (Nizi Ulala). Produced by J.Y. Park and JYP Entertainment, the show aimed to create a new Japanese girl group with global reach. For Ayaka, this was a high-pressure environment that tested not only her technical skills but her mental fortitude. Ayaka Oishi

The performance earned Oishi the "Newcomer of the Year" award at the Yokohama Film Festival. One judge famously remarked: "When Ayaka Oishi cries, the audience doesn't just see tears. They see a decade of unspoken history."

It was in the final mission that Ayaka Oishi reclaimed her narrative. She was placed in a unit that performed TWICE’s song "Feel Special." In a moment that has since become legendary among fans, J.Y. Park halted the performance to critique the group, but he singled Ayaka out for praise, noting her growth and emotional delivery. She had finally found her voice. Then came the final entry in the diary

One autumn afternoon, a wooden box arrived at the archive. No return address. Just a single character brushed onto the lid: 遺 — isolation , to leave behind . Inside, wrapped in faded silk, was a diary. The leather cover was cracked like a dry riverbed. Ayaka’s fingers trembled slightly as she opened it.

Ayaka spent the next six months restoring the photographs. She learned Taro Ishida’s story: he had died in 1944, in a bombing raid over Manila, never knowing that K had kept his memory alive in the pages of a diary hidden in a wooden box. She wrote an article for an art journal. She mounted a small exhibition at a gallery in Gion. People came. They cried. They asked if she had ever loved someone like that. For Ayaka, this was a high-pressure environment that

As she steps into her thirties, Oishi is entering what will likely be the most fertile creative period of her life. With her own production company, a diverse slate of upcoming roles, and a reputation for uncompromising artistry, Ayaka Oishi is not just a rising star—she is a lasting force.

“You found him,” Kenji said softly. “My uncle. You found the part of him we thought was lost.”

On the last night of the exhibition, a man approached her. He was older, gray-haired, with kind eyes that crinkled at the corners. He introduced himself as Kenji Ishida. Taro’s nephew. He had seen the exhibition. He had read the diary—the archive had let him see it, after Ayaka requested they trace the donor of the box. It had been donated by K’s granddaughter, who had found it in her grandmother’s closet after she died.