Laughing Off the Storm of Debt: The Battle Is Over, the Sun Sets, 1967–1969

In 1967, a business venture led by Aiko Sato’s husband, the writer Mugihiko Tabata, failed, leaving them with a massive debt. Sato was overwhelmed by dealing with creditors and making repayments, and she wrote *The Battle Ends as the Sun Sets* based on that harrowing experience. According to Kodansha, the work depicts, with a blend of humor and pathos, a timid husband and a wife burdened with enormous debt as they struggle relentlessly without a moment’s rest. The book was published in 1969 and won the 61st Naoki Prize for the first half of that year. The Japan Literature Promotion Association’s award records list the winner as Aiko Sato, *The Day Ends After the Battle*, published by Kodansha. It is also listed as a representative work in materials covering Sato’s career and served as a crucial starting point for her writing style—which transforms adversity into anger and laughter—as seen in her later works, *Bloodline* and *Ninety Years Old: What’s There to Celebrate?*. In her real life, she faced the bankruptcy of her husband’s company, divorce, and the burden of repaying debts, but Sato did not confine these experiences to mere tragedy. She placed the human condition—including its weaknesses and self-centeredness—within the context of humor, transforming hardship itself into literature. While the title evokes the exhaustion and stillness that follow the end of a battle, behind it lies the tenacity of a woman striving to rebuild her life.