🇯🇵 → 🇰🇷 Moving from Japan to South Korea in 2026: Your Complete Guide

Moving from Japan to South Korea is increasingly straightforward for Japanese nationals, thanks to cultural proximity, shared digital infrastructure familiarity, and well-established bilateral relations. Whether you're relocating for work, education, or lifestyle change, this guide covers everything you need to know.

Visa & Residence Options

Japanese citizens enjoy visa-free entry for up to 90 days for tourism. However, if you're planning to stay longer and work or study, you'll need a proper residence visa.

Work Visa (D-10 or E-1/E-2 series): Most foreign professionals obtain an E-1 visa (long-term residence for employment). Your employer typically sponsors this; you'll need a job offer, education credentials, and health clearance. Processing takes 1–2 weeks through immigration. Self-employed or freelance arrangements may fall under the D-10 start-up visa if you're launching a business.

Study Visa (D-2): Universities sponsor D-2 visas for degree programs. Language school students often start with a short-term C-3 visa and can upgrade once enrolled in a longer program.

Family & Marriage Visa (F-2-1/F-2-7): If marrying a South Korean national or joining a Korean family member, spousal visas and family reunion visas are available with lower financial thresholds than many Western countries.

Digital Nomad & Freelancer: South Korea does not yet have an official digital nomad visa like some regional neighbors; most remote workers use renewable short-term visitor visas or E-1 visas tied to a local company registration. Always consult immigration before relying on remote income alone.

All visa applications require an Apostille-certified copy of your Japanese education and employment certificates; verify current requirements with the South Korean Embassy in Tokyo or relevant consulate.

Cost of Living & Housing Comparison

South Korea is broadly comparable to Japan's major cities, though neighborhood choice matters significantly. Seoul's Gangnam and Jung districts command premium rents (similar to Tokyo's Minato or Shibuya), while outer districts or secondary cities like Busan offer lower costs. Groceries, dining, and public transport are similarly priced to Tokyo, with South Korea sometimes slightly cheaper for dining out. Housing deposits (jeonse or wolse systems) differ from Japanese practices—expect to put down a substantial lump sum that's returned after lease end, rather than monthly key money.

Healthcare & Insurance

South Korea has a world-class, affordable healthcare system. Foreign residents must enroll in the National Health Insurance (NHI) system once they establish residence (D-1 or longer visa). Enrollment is mandatory; contributions are income-based and substantially lower than many countries. Private health insurance is optional but popular for coverage gaps. Your Japanese health insurance typically won't cover treatment in South Korea, so plan for the transition period and confirm NHI eligibility timing with your local immigration office.

Taxes & Banking Basics

As a resident, you're taxed on Korean-source income. Japan and South Korea have a tax treaty to prevent double taxation, but you must file in both countries if you retain Japanese income or assets. Open a local bank account early—major banks (KB, Shinhan, NH) welcome foreigners with a residence visa and passport. Digital banking is advanced; most transactions happen via apps and card payments. Register for a resident registration number (외국인 등록번호) at your local immigration office within 90 days of arrival; this is essential for banking, phone contracts, and utilities.

Moving Checklist

• Secure your visa (1–2 months before departure)
• Arrange employment or enrollment (confirmation letter needed for visa application)
• Book accommodation (short-term Airbnb for first 1–2 weeks while apartment hunting is normal)
• Notify your Japanese municipality of relocation and cancel resident registration
• Arrange shipping for belongings or confirm what you'll buy locally
• Obtain Apostille certificates for education and work records
• Book flights and plan for arrival logistics
• Set up Korean phone number (can be done at airport or convenience stores)
• Register at local immigration office within 90 days
• Enroll in health insurance and open bank account
• Notify Japanese bank and tax office of address change

FAQ

Q: Can I work part-time on a student visa?

A: Yes, D-2 student visa holders can work up to 20 hours per week during the semester and full-time during breaks, with employer notification. Check with your school's international office for procedures.

Q: Is my Japanese driver's license valid in South Korea?

A: Your Japanese license is valid for 12 months; after that, apply for a South Korean license through the Road Traffic Authority. You'll need to pass a written test (available in English and Japanese) and eye exam. An International Driving Permit (IDP) from Japan can extend validity temporarily.

Q: What's the cost difference for housing between Tokyo and Seoul?

A: Comparable neighborhoods see similar prices, though Seoul's jeonse deposit system means high upfront costs. Monthly rental expenses (after deposit) are broadly equivalent to Tokyo, depending on district. Outer areas of Seoul can be notably cheaper than central Tokyo.

Q: Will my Japanese phone number work in South Korea?

A: Roaming works but is expensive. Most expats buy a local SIM card from SK Telecom, KT, or LG U+ for far cheaper data and calls. Keep your Japanese number active if needed through e-routing or online services.

Q: Do I need to speak Korean to live and work in South Korea?

A: English is widely spoken in offices, universities, and expat-heavy areas like Seoul; many signs have English. However, learning Korean significantly eases daily life, housing searches, and healthcare interactions. Many employers offer language training.