Japan Summons Russian Ambassador Over Detention of Japanese Journalist for Espionage
Japan’s Ministry of Foreign Affairs summoned Nikolai Nozdrev on Wednesday, October 14, 2026, to demand information and consular access following the arrest of a Japanese newspaper correspondent in Russia on suspicion of espionage, Xinhua reported. The detained journalist worked for the Hokkaido Shimbun bureau in Yuzhno-Sajalinsk, which serves as the administrative center of the Sakhalin region in the Russian Far East.
Japan Urges Humane Treatment for Detained Correspondent
During the diplomatic summons, Kimitake Nakamura, director general of the European Affairs Bureau at Japan’s Ministry of Foreign Affairs, urged that authorities dispense humane, fair, and equitable treatment to the detained correspondent, according to reporting by EFE. Nakamura protested enérgicamente que Rusia detuviera al ciudadano japonés e hiciera declaraciones unilaterales al respecto, mientras que el Gobierno japonés aún no había recibido ninguna explicación sobre el detenido,
and instó enérgicamente a que se le dispense un trato humano, justo y equitativo al detenido,
according to an official statement. Furthermore, the ministry noted that Japan requested that the Russian side quickly provide information about the case and requested that an opportunity to contact the detained Japanese citizen be organized rapidly.
The Federal Security Service of Russia announced the arrest earlier on Tuesday. Russian authorities alleged that the journalist stored information related to the country’s defensive capability on behalf of Japanese intelligence. The correspondent was taken into custody in Sakhalin while preparing to leave Russia and subsequently transferred to Moscow.
Bilateral Friction Over the Kuril Islands
The diplomatic collision occurs against a backdrop of heightened friction between Tokyo and Moscow. Tensions intensified following a visit in August by Russian President Vladimir Putin to Iturup Island in the Southern Kurils, territory claimed by Japan and referred to in the country as the Northern Territories. Tokyo condemned that visit immediately, resulting in an exchange of reproaches with the Russian Government.

Nakamura reiterated Japan’s formal protest during Wednesday’s meeting regarding a separate delegation visit by Chinese officials to Iturup.
The Ongoing Investigation
The legal case against the Hokkaido Shimbun reporter remains under active investigation in Moscow. Japanese diplomatic officials continue to press for an immediate opportunity to establish direct contact with the detained citizen.