Prime Minister Takaichi said Tuesday that criticisms of the Japanese government's response to U.S. sanctions against ICC Prosecutor Tomoko Akane are unfounded [1].

The dispute highlights the tension between Japan's strategic alliance with the U.S. and its commitment to international legal institutions, specifically when a Japanese national leads a global court.

On Aug. 18, the U.S. designated Akane and others as targets of sanctions [2]. The move prompted critics to label the Japanese government's reaction as "weak-kneed." Takaichi said during a press event on Aug. 25 that the government had engaged in extensive lobbying efforts [1].

"The criticism that we are 'weak-kneed' is not applicable," Takaichi said [1]. She said that Japan had repeatedly worked at various levels until the last possible moment to persuade the U.S. not to include Akane in the sanctions list [1].

This friction follows a long-standing relationship between the Prime Minister and the ICC chief. Takaichi met with Akane in January [3]. During that meeting, Takaichi said that it would be prudent to anticipate the worst-case scenario [1].

A U.S. State Department spokesperson said on Aug. 18 that the sanctions were not directed at the Japanese government [2]. While some reports attribute the sanctions to the Trump administration, the State Department's official communication did not specify the administration by name [2].

Japan continues to navigate the diplomatic fallout of the sanctions while maintaining its support for the ICC's mandate. Takaichi's remarks seek to reassure the public that the administration has not been passive in protecting a high-ranking Japanese official in an international role [1].

"The criticism that we are 'weak-kneed' is not applicable."

The situation reflects a delicate balancing act for Tokyo. By defending its lobbying efforts, the Takaichi administration is attempting to maintain its standing as a champion of the rules-based international order without alienating its primary security partner, the U.S. The prior warning given to Akane in January suggests the Japanese government was aware of the potential for U.S. hostility toward the ICC long before the sanctions were formalized.