Japanese Prime Minister Takaichi said she finds the U.S. decision to sanction International Criminal Court officials "very regrettable" on Wednesday [4].

The move creates a diplomatic tension between Japan and its closest ally. Japan has consistently supported the ICC, while the U.S. has used sanctions to pressure the court over its investigations into the Israel-Palestine conflict.

The U.S. Department of State announced the sanctions on Tuesday [3]. The measures target two ICC judges [1] and include President Tomoko Akane [2], according to reports from ANNnewsCH. The sanctions are intended to exert pressure on the court as it continues its probe into alleged crimes in the Palestinian territories.

Prime Minister Takaichi addressed the issue during a press conference in Tokyo on Aug. 19 [4]. She said that the Ministry of Foreign Affairs had already released a statement regarding the situation.

"Regarding the matter of ICC President Akane, the Ministry of Foreign Affairs has just released a statement, and I feel it is very regrettable," Takaichi said [4].

Takaichi said that Japan would continue to communicate with the U.S., and other relevant nations to address the issue [4]. The Prime Minister's response highlights Japan's effort to balance its adherence to international legal frameworks with its strategic partnership with the U.S. government.

The ICC, headed by the 70-year-old Akane [2], remains a central pillar of international justice for the prosecution of war crimes. The U.S. is not a member of the court, but it has historically clashed with the body when investigations touch upon U.S. interests or those of its allies.

"I feel it is very regrettable."

This diplomatic friction underscores a fundamental divide in how global powers view international jurisdiction. While Japan views the ICC as a necessary instrument for global accountability, the U.S. often views the court's reach as an infringement on national sovereignty, particularly regarding its allies. Prime Minister Takaichi's cautious but critical response suggests Japan will not abandon its support for the court, even at the risk of irritating Washington.