Overview
Japan is an East Asian archipelago comprising four main islands and thousands of smaller islands. With an area of 378,000 km² and a population of approximately 123 million, it is the world's fourth-largest economy.
Japan has no citizenship or permanent residency program based on investment, unlike Caribbean or European models. There is no "Japan golden visa."
The pathway for investors is the Business Manager visa (経営・管理), and for highly qualified professionals, the High-Level Professional Skills points system — this category offers Japan's fastest route to permanent residency, potentially in just one year.
But there is one critical point that must be stated upfront, as it determines the path for many Vietnamese families:
Japan DOES NOT PERMIT DUAL CITIZENSHIP. Anyone naturalizing in Japan must renounce their original citizenship.
This is fundamentally different from Germany, France, Portugal, or Canada — which allow retention of original citizenship. If you wish to keep your Vietnamese passport, your goal in Japan should remain permanent residency (永住権) rather than citizenship.
Another lesser-known fact: Vietnam's community in Japan now numbers approximately 600,000 people — one of the two largest foreign populations in Japan, with rapid growth over the past decade.
Geography & Climate
The four main islands: Honshu (largest, home to Tokyo, Osaka, Kyoto, Nagoya), Hokkaido (north, cold, heavy snow), Kyushu (south, warmer), Shikoku (smallest).
Four distinct seasons:
- Tokyo: summers 26–35°C hot and humid, winters 2–10°C with little snow, spring with cherry blossoms and autumn with vibrant foliage
- Hokkaido: winters -5 to -10°C, very heavy snow
- Okinawa: subtropical, warm year-round
Vietnamese residents often find summer familiar (hot and humid like northern Vietnam) but need time to adjust to winters.
Natural disaster risks must be stated clearly: Japan lies on the Pacific Ring of Fire.
- Earthquakes occur frequently; the 2011 Tohoku earthquake and tsunami caused massive devastation
- Typhoons in summer and fall, particularly in southern regions
- Active volcanoes, including Mount Fuji
On the other hand, Japan has the world's best disaster prevention systems and earthquake-resistant building standards. The risks are real but managed at a level few other countries achieve.
Historical Development
Japan unified under shogunate regimes from the 12th century, isolating itself from the outside world for over two centuries. The Meiji Restoration in 1868 opened the country and industrialized at unprecedented speed, making Japan a major power within decades.
Following World War II and defeat in 1945, Japan rebuilt and created an "economic miracle" during the 1960s–1980s, becoming the world's second-largest economy.
With Vietnam, current relations are very close: Japan is among the largest investors and ODA donors in Vietnam. The number of Vietnamese coming to Japan for study and work surged from around 2013 through skills training programs, international student visas, and engineer positions.
This is why the Vietnamese community in Japan has grown faster than almost anywhere else globally — though it also brings real challenges we discuss below.
Culture & People
Japanese is the primary language and represents the greatest barrier. English is insufficient for daily life, administration, healthcare, or domestic business — even in Tokyo. Three writing systems (hiragana, katakana, kanji) make learning to read time-consuming.
Japanese society emphasizes order, punctuality, refinement, and collective responsibility. Public safety ranks among the world's highest — it is normal for children to commute to school alone from a young age.
However, Japanese society is quite insular, and foreign nationals' integration process is slow. Workplace relationships follow many unwritten rules. Newcomers often take years to feel they truly belong.
For Vietnamese families, this requires realistic consideration: Japan is excellent to live in if you commit to serious Japanese study and deep cultural integration; otherwise you will likely feel isolated.
Economy & Opportunities
High-tech manufacturing — automobiles, robotics, semiconductors, precision machinery, advanced materials.
Labor shortage is a serious structural issue — Japan's population is declining and aging rapidly. This is why Japan continuously expands policies for foreign workers, including Specified Skills categories for labor-short sectors: nursing, construction, agriculture, food service, food processing.
For skilled Vietnamese workers, this is a real and expanding opportunity.
Opportunities for Vietnamese entrepreneurs: Vietnam–Japan trade, Vietnamese food and agricultural products, services for Japan's 600,000 Vietnamese residents (restaurants, supermarkets, remittance services, consulting).
The weak yen in recent years has made living costs and investment in Japan significantly cheaper in foreign currency terms — worth noting for investors.
Taxes: Japan taxes worldwide income for long-term tax residents at progressive rates, with inheritance tax among the world's highest. This is critical for families with substantial assets — professional tax advice is essential before becoming a long-term tax resident in Japan.
Residency Programs
Business Manager Visa (経営・管理)
For those founding and operating a business in Japan.
Core requirements: registered capital meeting specified thresholds, an actual office in Japan (no virtual addresses accepted), and a viable business plan.
Initially typically granted for one year, then renewed for longer periods if the business operates stably and taxes are paid in full.
Key point: immigration authorities conduct thorough due diligence on business substance. Shell companies will not be renewed.
High-Level Professional Skills (高度専門職) — Points System
This is the most noteworthy category for qualified professionals.
Points are calculated based on education, work experience, income, age, Japanese language ability, and other factors. Reaching the required points unlocks significant benefits:
- Permanent residency timeline shortened to 3 years, or as little as 1 year for very high scores — compared to 10 years for the standard route
- Permission to engage in multiple activities simultaneously
- More favorable employment conditions for spouses
- Ability to sponsor parents in some cases — very rare in Japan's system
Japan also introduced additional categories in 2023 for graduates of top-tier universities and those with very high income.
Permanent Residency & Citizenship
Permanent Residency (永住権): typically requires 10 years of residence, shortened to 3 years or 1 year under the high-level professional skills pathway if you meet the points threshold. Permits unrestricted living and work, does not require renouncing Vietnamese citizenship.
Japanese Citizenship: requires approximately 5 years of residence, but mandates renouncing original citizenship.
Viking Global Group's recommendation: for most Vietnamese families, the realistic goal in Japan is permanent residency, not citizenship. Permanent residency provides nearly all rights — to live, work, study, and borrow money — while allowing you to keep your Vietnamese passport.
Regarding specific figures: registered capital thresholds, high-level professional points scales, and income requirements change with regulations. Please review the specifications table on this page or consult a specialist.
Real Life in Japan
Cost of living: Tokyo and Osaka are expensive for housing but significantly cheaper than their reputation in other categories — dining out, public transportation, services are all reasonable. The weak yen makes costs even more affordable for those with foreign currency income. Cities outside Tokyo are considerably cheaper.
Healthcare — a major strength: mandatory national health insurance, with participants paying roughly 30% of costs while insurance covers the remainder. High quality, quick access, no lengthy waits as in some other countries. Japan has the world's highest life expectancy.
Education: public schools are uniformly high-quality and safe, with instruction in Japanese. International schools exist in Tokyo and major cities at high tuition. Japanese universities are strong with much lower tuition than UK or US institutions.
Be aware that academic pressure and entrance exam competition in Japan is intense — many families enroll children in cram schools (juku) from elementary school.
Transportation: direct flights from Vietnam — Hanoi, Ho Chi Minh City, Da Nang to Tokyo, Osaka, Nagoya, Fukuoka. Approximately 5–6 hours flying time.
Time difference with Vietnam is only 2 hours — highly convenient if you continue doing business with domestic partners.
Who Should Consider Japan
Suitable if you:
- Have high qualifications meeting the high-level professional points system — permanent residency in just 1–3 years, Japan's fastest route
- Have a genuine business wanting to expand to Japan — Business Manager visa
- Do business with Japan or serve the 600,000-person Vietnamese community in Japan
- Prioritize public safety and high-quality, accessible healthcare
- Need to return to Vietnam frequently — direct flights 5–6 hours away, 2-hour time difference
- Are committed to serious Japanese study and deep cultural integration
Not yet suitable if:
- You want to retain Vietnamese citizenship upon naturalization — Japan prohibits dual citizenship; aim for permanent residency instead
- You expect to buy residency with money — Japan has no investment-based permanent residency program
- You are unwilling to study Japanese seriously — English is insufficient, even in Tokyo
- You have substantial assets and haven't considered Japan's inheritance tax, among the world's highest
- You need rapid integration and an open, welcoming environment for foreigners
- You cannot accept earthquake risk, though Japan manages this better than virtually any other country
- Your primary language skills are limited to English
This article provides foundational information for reference. Japan's residency policies change over time, and issues of citizenship and inheritance tax require professional consultation. Please consult with Viking Global Group specialists before making decisions.