overseas investor; foreign investor
Refers to investors based outside Japan, often used in financial news and economic contexts.
Overseas investors are increasing their purchases of Japanese stocks.
This fund is designed for foreign investors.
Synonymous; 外国人投資家 explicitly says 'foreign national investor', while 海外投資家 emphasizes 'overseas' location. Both are common in financial contexts.
Opposite: domestic investor.
Compound of 海外 (overseas) + 投資家 (investor).