noun-modifying (irregular)
resident in Japan; stationed in Japan
Used prenominally for foreign ambassadors, government officials, military personnel, or correspondents who are stationed in Japan. Common in phrases like 駐日大使 (ambassador to Japan) and 駐日米軍 (US forces in Japan).
駐日大使が記者会見を開いた。
The ambassador to Japan held a press conference.
駐日米軍基地の返還が議論されている。
The return of US military bases in Japan is being discussed.