Japan Guide & Information Japan Guide & Information

UPDATE | December 18, 2025

[Super detailed] A guide to the procedures international students should follow after arriving in Japan

This article will help you get everything you need to know, from getting off the plane to registering as a resident, applying for a mobile phone, and paying your insurance and utility bills such as water, electricity, and gas!

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*The original text of this article is written in Chinese.

Many students feel anxious when they first arrive in Japan and are faced with various procedures. How do I go through immigration? Where can I get my residence card? What should I do at the ward office? How do I activate my mobile phone, insurance, and utilities (water, electricity, gas)? Below is a comprehensive one-stop guide to help you navigate the process from the moment you step off the plane.



1. After disembarking: Immigration and security procedures


When you see the "Immigration" sign at the airport, line up to enter the screening area.
The immigration officer will ask you to show the following:


·passport
・Japanese visa
・Certificate of admission (we recommend that you bring it with you)
・Certificate of Eligibility (required in some cases)

Authorities may ask:


・What is your purpose in coming to Japan? (Study abroad)
・Where is the school?
Has Street address been confirmed?

Please answer the questions honestly.



2. Obtaining a Residence Card


(1) Residence cards are issued directly at major airports.

At Narita, Haneda, Kansai, and Chubu, cards are often issued on the spot.


(2) If the airport does not distribute

Some airports may not issue residence cards directly. In that case, you will be issued a receipt. Then, you can collect your residence card at your ward office or city hall.



3. Customs Declaration Form


Once you receive your package, please declare it at customs.
You must declare the following if you are carrying them:


・Cash exceeding 1 million yen
Excessive tobacco and alcohol
Special foods

You will need to fill out an application form.



4. Register as a resident at your ward or city office (must be completed within 14 days).


Please complete the registration procedure at your ward office or city hall within 14 days of arrival.
If you do not go through the procedure, it is illegal!!! International students need to be especially careful.
You must bring your passport and residence card.


The process includes:


① Resident registration

Once the procedure is complete, you will be issued a "Resident Record." This is like a family register for living in Japan. It is required for applying for a mobile phone, bank account, school permit, etc.


② Join the National Health Insurance

The ward office will also enroll you in National Health Insurance, which is equivalent to medical insurance.


③ My Number Card

You will be given a notification letter, and then your personal identification number card will be mailed to your home.



5. Applying for a Japanese mobile phone


Without a Japanese Telephone Number, you will not be able to open a bank account or carry out everyday procedures.


Popular carriers:
Major carriers (stable, best communication quality)
Docomo
au
SoftBank


Low-cost carrier (often chosen by international students)
Rakuten Mobile
Y!Mobile
Ahamo


What you'll need:
Residence card, passport, bank account (if you don't have one, you can choose to pay in advance or in cash).



6. Opening a bank account


We recommend that you use a post office bank (Japan Post Bank) to open your first account after your arrival, preferably one closest to your home or school. Due to the increasing number of international students, you may need to make an appointment in advance at the counter during peak enrollment season.


Please bring your passport, residence card, resident registration card, student ID, mobile Telephone Number, and seal.
After opening an account, you can set up automatic withdrawals for your rent, mobile phone bill, and daily utility bills (water, electricity, gas).



7. National Health Insurance + Pension Exemption


(1) National Health Insurance

After joining, you only have to pay 30% of medical expenses, which is very helpful. The insurance premium for international students is very low, at just a few thousand yen per month.


(2) National Pension

Membership is mandatory for anyone over the age of 20. However, international students can apply for a full exemption in most cases.


How to apply for exemption:
Please fill out and submit the "Application for Exemption from National Pension Insurance Premium Payment" at your ward office or city hall. Normally, a 100% reduction will be granted.



8. Turn on water, electricity, and gas


·electricity

Japan has liberalized its electricity supply, so you can choose for yourself.
Tokyo Electric Power Company, Tokyo Gas, Kansai Electric Power Company, etc.

Activation: Apply by phone or online. There's no need to visit a branch, and activation is usually completed on the same day.


・Tap water

Contact your local water authority.
Most homes already have water service. All you need to do is register your name and water user information. In most areas, bills are sent every two months.


·gas

To have your gas turned on, you will need to make an appointment for a gas company to come and open the valve, check that the gas is lit, and provide safety instructions. This usually takes about 20 to 30 minutes.


Payment methods include:
1. Automatic withdrawal from your bank account (recommended),
2. Pay the bill that is mailed to your home every month at a convenience store (Seven-Eleven, Family Mart, Lawson),
<Note> Payment at convenience stores is cash only.
3. Register your credit card.
etc.



9. Price reference


Waterworks 2,000-3,000 yen (collected every two months)
electricity 3,000 to 6,000 yen (slightly more expensive in winter and summer)
gas 3,000 to 6,000 yen
mobile phone 1,000 to 4,000 yen (standard plan)
National Insurance 2,000 to 4,000 yen

10. Conclusion: Following this process will ensure a smooth start to your life in Japan.


It's natural to feel nervous and confused when coming to Japan for the first time and facing various procedures and an unfamiliar environment, but remember that just getting to this point is a great achievement.

From deciding to study abroad, preparing the application documents, going through the visa procedures, to leaving home...
You have made countless brave choices.


Today marks the official start of a new chapter in your life.
In Japan, you will be amazed by different cultures, feel a sense of accomplishment from improving your language skills, grow through independent living, and experience the joy of making friends from all over the world. You will also experience freedom and limitless possibilities for the future every day. These will be irreplaceable experiences in life. You may encounter difficulties and feel homesick. However, by overcoming each problem, you will surely grow into a stronger person. To all of you coming to Japan, I hope you have successfully completed all the necessary procedures, enjoyed every moment of your study abroad experience, shined at your own pace, and carved out your future here.


Welcome to Japan! A new journey begins. Good luck! I'm sure you can do it!

The author of this article

LH

Born in China in 1988, he came to Japan in 2008. He studied at a Japanese language school in Osaka for a year before going on to study at a national university in Shikoku and graduating. After graduating from university, he found work in Tokyo and is currently working as a company employee. His native language is Chinese and he speaks Japanese at a business level. His hobbies are traveling and cooking, and he has a strong interest in Japanese culture. Although he can be introverted, he enjoys interacting with people and is good at making friends. He enjoys trying new things.

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