Japan and Singapore share an unusually deep set of institutional ties, including the Japan-Singapore Economic Partnership Agreement (JSEPA), the world’s first bilateral EPA signed by Japan . Approximately 37,000 Japanese nationals reside in Singapore, making it one of the most established expatriate communities in the city-state .
Beyond cultural familiarity, Singapore offers several structural advantages:
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Strategic location – A gateway to Southeast Asia’s 650+ million consumers
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Business-friendly regulation – Consistently ranked among the world’s easiest places to do business
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English-speaking environment – International accessibility for regional operations
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Strong legal and IP protection – A trusted jurisdiction for holding companies and regional HQ structures
As of 2026, Singapore and Japan mark 60 years of diplomatic relations, and the business ties between the two nations are stronger than ever. More than 5,200 Japanese companies are actively operating in Singapore, spanning industries from electronics and chemicals to digital services and finance . Singapore also hosts the highest number of regional headquarters of Japanese firms in Southeast Asia
