Forced Labor Compensation Appeal Case Reiwa 5 (Ne) 2927

This case, formally designated Reiwa 5 (Ne) 2927, involves South Korean survivors of the former "women's volunteer labor corps" and their heirs who sued the Government of Japan for damages. The plaintiffs alleged they were forcibly mobilized into harsh labor during Japan's 1910–1945 colonial occupation. The Tokyo District Court initially dismissed their claims, citing sovereign immunity. On appeal, the Tokyo High Court upheld that ruling in 2023. The plaintiffs then brought the case before the Supreme Court of Japan. In a final judgment delivered in 2025, the Supreme Court dismissed the appeal, holding that all individual compensation rights were conclusively settled by the 1965 Agreement on the Settlement of Problems Concerning Property and Claims and the accompanying economic cooperation, effectively closing the litigation without awarding damages.

In 2025, the Supreme Court of Japan rendered a final judgment dismissing the plaintiffs' appeal. The court affirmed the lower court's ruling that the Japanese government could not be held liable for damages, concluding that all claims were waived under the 1965 bilateral treaty. No compensation or official apology was granted.

The central legal dispute focused on whether the Japanese government bears state liability for colonial-era forced labor. The court examined the applicability of the 1965 Claims Agreement between Japan and the Republic of Korea, and specifically whether that treaty extinguished the individual rights of victims to seek judicial remedy. Additional issues included the invocation of sovereign immunity and the doctrine of "state non-liability" (kokka muto sekinin) for acts committed before the current constitutional framework.

The decision significantly impacted Japan-South Korea relations, drawing sharp condemnation from Korean civic groups and survivor organizations who viewed it as a denial of historical justice. International human rights bodies criticized the ruling for undermining victims' right to an effective remedy. Within Japan, the case reignited debate on postwar accountability, while complicating recent diplomatic efforts to mend ties between the two countries by hardening public sentiment in South Korea against further reconciliation without a legal acknowledgment of responsibility.