Recovery restored his desire to write—and changed the story.
TOKYO, JAPAN — July 2026. Haruki Murakami has revealed that a serious illness profoundly influenced the creation and conclusion of his latest novel, The Tale of Kaho. The Japanese author lost 17 kilograms and reached a point where he could barely walk or feel any desire to write. He has since recovered but chose not to disclose his diagnosis.
Murakami said the experience led him to question whether he would ever produce meaningful work again. After leaving the hospital, regaining his usual weight and recovering his creative impulse, he felt an intense sense of happiness. The illness also strengthened his determination to continue writing for as long as possible.
That renewed optimism changed the way he completed The Tale of Kaho. Although Murakami has traditionally favored ambiguous or open endings, he decided this novel required a more definite conclusion. He hopes readers will perceive the joy and hope that accompanied his recovery.
Released in Japan on July 3, the 352-page book is Murakami’s first full-length novel centered exclusively on a female protagonist. Kaho is a 26-year-old picture-book illustrator whose life enters increasingly surreal territory after a man insults her during a blind date. Encounters with unusual creatures and unexplained events gradually push her to search for a way out of the strange world surrounding her.
The novel expands four interconnected stories developed from an original text presented at Waseda University in 2024. Its publication marks a personal and literary turning point for the 77-year-old author, whose recovery transformed both his relationship with writing and the emotional direction of the book.
Murakami returned from illness with more than a new novel—he recovered the need to keep telling stories.