The Hague, Netherlands - International Criminal Court President Tomoko Akane of Japan warned on Friday against "the demise of international rule of law" after the US targeted her with sanctions.

Washington sanctioned Akane and trial lawyer Abdoulaye Seye of Senegal on Tuesday as part of the Trump administration's campaign against what it calls a "corrupt and fatally politicized" body.

"The sanction against me this time was something I had anticipated to an extent, so I'm not surprised," Akane said in a statement released on X by her publisher Bungei Shunju.

"The important thing is not to let this be the beginning of the demise of international rule of law."

The measures bar Akane and Seye from entering the US and from carrying out transactions in the American financial system.

Akane's statement – her first public comments since the sanctions – comes after the ICC on Wednesday called the US measures a "flagrant attack" on the court's independence.

The United Nations rights chief Volker Turk and top EU officials threw their support behind Akane and her institution.

Washington's latest move follows sanctions it imposed on several ICC officials, seen as largely in response to the court's investigations involving Israel.

Japan has also objected to the sanctions on Akane, with the foreign ministry saying it "consistently supported the ICC... in its efforts to prosecute and punish the most serious crimes of concern to the international community and to uphold the rule of law."

Japan is the biggest funder of the ICC and a close US ally.

Established in 2002, the ICC prosecutes individuals accused of the gravest atrocities and is intended to act as a last resort when countries do not have adequate legal systems to ensure accountability.

US Secretary of State Marco Rubio earlier said in a statement, without providing examples, that the sanctioned "individuals have directly engaged in efforts by the ICC to investigate, arrest, detain, or prosecute officials whose government has not consented to ICC jurisdiction."

The US signed the Rome Statute establishing the ICC but never ratified the treaty. Israel, Russia, and China are not ICC members either.

In 2023, the ICC issued an arrest warrant for Russian President Vladimir Putin over the war in Ukraine, prompting Moscow to issue its own arrest warrants for senior court officials.

These included Akane, an ICC judge since 2018 who was elected as the court's president in March 2024.

"Even if one judge were to die, we are easily replaceable, so there is really no value in targeting us," she said after the Russian announcement.