KUALA LUMPUR - Japan Prime Minister, Sanae Takaichi urged Iran to quickly reduce tensions in the Middle East during a phone call with President Masoud Pezeshkian on April 8.

She also called on Iran to ensure safe navigation through the Strait of Hormuz for vessels from all countries, including Japan, and both leaders agreed to stay in close contact.

This was the first talk between the leaders of Japan and Iran since the United States and Israel launched strikes on Iran in late February.

Takaichi told Pezeshkian that Japan welcomes the recent two-week ceasefire agreement between the United States and Iran.

“Swift de-escalation of the situation, including ensuring safe navigation through the Strait of Hormuz, is of utmost importance,” Takaichi said, expressing hopes for the swift realisation of peace through diplomatic efforts.

She also stressed that the strait is a global logistical hub and an international public good, in response to reports that Iran may impose passage fees on ships.

Takaichi raised the issue of a Japanese national recently released on bail in Tehran and called for a quick resolution.

The Japanese government did not reveal Pezeshkian’s response, but Takaichi said he explained Iran’s position during the call.

The reopening of the Strait of Hormuz, which has been effectively blocked by Iran, remains a major concern for Japan.

Iran has said it will allow safe passage for ships for two weeks, while some tankers in the Persian Gulf are carrying large amounts of crude oil.

Japanese officials are divided on whether the United States and Iran can reach a lasting agreement to stop the conflict.

If talks fail, tensions in the strait may rise again, with concerns that US President Donald Trump could criticise Japan’s response.

“The situation is fluid,” a senior Foreign Ministry official said.