🌎 India Migration To Japan : Does Lee’s Migration Theory Still Explain It ???

🌎 India Migration To Japan : Does Lee’s Migration Theory Still Explain It ???

Have you ever wondered why people move from one country to another, even when the destination country is very selective about immigration? If we start with the migration framework of Everett Lee, we can try to understand how migration between India and Japan fits — and sometimes doesn’t fit — into classical migration theory.

Lee explained migration using four major factors. Let’s explore them using the India–Japan migration example. And while reading, ask yourself: Is migration only about opportunity, or is it more complex today?

✈ 1.     Factors at the Place of Origin (Why Leave India?)

At the place of origin, migration is shaped by push factors such as unemployment, wage gaps, and demographic pressure. India has one of the largest emigrant populations globally. According to the United Nations Department of Economic and Social Affairs, India had about 18 million international migrants in 2020, making it the world’s largest source of migrants. These numbers reflect strong push pressures including job competition and regional inequality.

Government data from the Ministry of External Affairs India also estimates the Indian diaspora at 30+ million people worldwide, showing sustained outward migration trends. For Japan- specific migration, India acts as a labour source because of its young workforce—India’s median age is around 28 years, far lower than Japan’s ageing population. Lee’s theory fits well here, as economic and demographic push factors clearly influence migration decisions. However, a limitation is that the theory underestimates structural global labour systems and international recruitment programs that actively channel Indian workers abroad.

🏙 2. Factors at the Place of Destination (Why Japan Attracts Migrants)

Japan provides strong pull factors including higher wages, advanced technology sectors, and labour shortages caused by ageing. According to the Immigration Services Agency of Japan, Japan had about 3.2 million foreign residents in 2023, the highest in its history. Indians form a smaller but rapidly growing share, especially in IT, engineering, and skilled labour sectors.

Japan’s demographic crisis is evident from data by the Statistics Bureau of Japan, which shows that nearly 29% of Japan’s population is aged 65 or above. This creates labour shortages that attract younger foreign workers, including Indians.

Lee’s model successfully explains these pull factors, but its limitation is that it does not fully capture government-controlled migration systems like Japan’s Skilled Worker Visa or Technical Intern Training Program, which strongly regulate who can enter.

🚧 3. Intervening Obstacles (The Hidden Reality)

Lee emphasized barriers like distance, policies, cost, and culture. This is where India–Japan migration partly challenges the theory.

Japan historically maintained strict immigration policies, language barriers, and strong workplace cultural expectations. Even today, foreigners form only about 3–3.2% of Japan’s population, showing controlled migration intake. Despite strong push and pull factors, migration numbers remain moderate due to policy and social barriers — proving Lee was right about obstacles, but also showing modern migration is shaped strongly by state policy, not just distance or cost.

👉 Question for you: Should countries open migration more when facing labour shortages?

👤 4.Personal Factors (Who Actually Migrates?)

Lee believed personal motivation matters — education level, family goals, risk tolerance, and career ambitions. Indian migration to Japan is often skill-based and temporary (students, technical trainees, professionals). Many migrants plan short-term economic gain rather than permanent settlement. This partly limits Lee’s theory because modern migrants often follow circular or temporary migration, not permanent relocation. For example, Indian students or trainees may work in Japan but eventually move elsewhere or return home. This shows migration today is more fluid and globalised than Lee imagined.

🔍 Critical analysis of Limitations of Classical Push–Pull Theory in Modern Migration

Modern migration between India and Japan shows clear limits of classical migration theories. Traditionally, India acts as a major push region due to population pressure, employment competition, and wage differentials, while Japan represents a strong pull destination because of high wages, labour shortages, and ageing population. According to classical push–pull theory, this combination should produce large migration flows from India to Japan. However, in reality, a large share of Indian migration moves toward countries like the USA, Gulf nations, Canada, or Australia rather than Japan. This gap can be explained only by looking beyond classical theories. Today, global labour markets play a major role. Indian migrants often choose destinations where global companies, English-language workplaces, and flexible career mobility exist. Technology and remote work have also reduced the need for physical relocation to certain countries, especially highly regulated labour markets like Japan. Bilateral migration agreements matter as well; countries with large-scale labour mobility agreements or easier visa pathways attract more migrants than countries with strict skill certification systems. Demographic imbalance is another factor. While Japan needs labour due to ageing, it prefers controlled and selective migration, limiting mass inflows. Skill-based migration systems further shape migration direction. Many

Western countries actively attract global talent through points-based immigration, while Japan historically focused on temporary or sector-specific migration. In a multipolar world power structure, migrants also consider geopolitical influence, global education reputation, and international corporate networks when choosing destinations.

❌ Lees theory neglected the role of population growth as a reason for migration.

As Japan is currently showing strong characteristics of DTM Stage 5, marked by very low birth rates, low death rates, and negative natural population growth. The country has one of the oldest populations in the world, with nearly 30% of people aged 65 and above. Japan’s total population is declining, reaching about 124.9 million in 2024, with deaths exceeding births annually. High life expectancy is also reflected in the large number of centenarians, with nearly 100,000 people aged 100 or more. These trends indicate deep population ageing and decline, pressure on labour markets, as a shrinking working-age population.

 

 

It need population to support dependent population for which they are dependent on immigration And India stands at world's ranks 1st in population which also act as push factor

.As Based on 2025 projections, the global "demographic arbitrage" scenario (2025– 2030)
is characterized by a significant, widening divergence in population structures between aging developed economies and young, fast-growing emerging markets. While some Western countries are tightening immigration, advanced aging nations in the East, such as Japan and South Korea, are becoming more open to international labor mobility, offering opportunities to leverage regional demographic differences.

 Image: Statistics Bureau of Japan

  

 

👉 Do you think migration theories from the 20th century are still enough to explain migration in today’s globalised world???

Well my answer to this will be no , everything is supposed to be get updated with time whether its human being or theories with emerging world scenario.

REFERENCES:

Organisation for Economic Co-operation and Development. (2024). International migration outlook 2024. OECD Publishing. https://www.oecd.org

United Nations Department of Economic and Social Affairs. (2020). International migration 2020 highlights. United Nations. https://www.un.org

World Bank. (2023). In Remittance flows grow in 2023, albeit at a slower pace. World Bank Group. https://www.worldbank.org

International Organization for Migration. (2023). Migration data portal: Remittances overview. https://www.migrationdataportal.org 

Statista. (2024). Urbanization rate in Japan. https://www.statista.com

GlobalData. (2024). Urbanization rate in Japan: Macroeconomic data insights. https://www.globaldata.com

The Global Economy. (2024). Japan: Urban population statistics and demographic indicators. https://www.theglobaleconomy.com

The Global Economy. (2024). Japan: Urban population statistics and demographic indicators. https://www.theglobaleconomy.com

The Times of India. (2024). Remittances at a record high: Indian diaspora sends over $135 billion. https://timesofindia.indiatimes.com

The Global Economy. (2024). Japan: Urban population statistics and demographic indicators. https://www.theglobaleconomy.com 

The Times of India. (2024). Remittances at a record high: Indian diaspora sends over $135 billion. https://timesofindia.indiatimes.com