Photo: Pakutaso

Everything you need to know about quarantining in Japan

By Katie Pask, SoraNews24

People re-entering Japan from abroad has become a bit of a hot topic in the Japanese media lately, with reports claiming that up to 300 people a day are breaking the quarantine rules.

That’s not to say everyone who returns from abroad is purposely breaking the rules, though, as the quarantine requirements in Japan have been criticised for being vague and less straightforward than those in other countries.

Our reporter Katie Pask recently experienced the Japanese quarantine system firsthand, after she had to return to the UK for a family emergency, and as a result, she has some tips below for others going through the process, and also some ideas as to why people may (or may not!) be seen to be breaking these quarantine rules.

So what are the rules?

All passengers flying into Japan are required to provide a negative COVID-19 test result taken within 72 hours of their flight. They are horrendously strict about this. An acquaintance of mine got turned away at the airport in Tokyo because their test was mere minutes over the 72-hour limit, so make sure you work out the timing accurately.

Once you enter Japan, all arrivals are required to quarantine for 14 days. If you are from a ‘high-risk’ country like the UK, the government will put you up in a hotel for the first few days. After those three days are up you must spend the remaining days quarantining in a place of your choice, but you can’t use any kind of public transport to get there.

During the 14-day quarantine, you are required to report your location using the Overseas Entrant Locator app. A couple of times during the day at random, a notification will pop up on your phone asking you to report your current location. If you ignore these requests, it may result in you getting deported and your visa status revoked, so be sure to report your location when asked.

▼ Touch the blue "I’m Here!" button to automatically report your GPS location to immigration when asked.


You also need to respond to an e-mail questionnaire about your health sent daily. I got mine every day without fail at 11:03 a.m. Again, failure to respond to this (by 2 p.m. daily) can also result in you getting into a lot of trouble.

At any given time, immigration staff may video-call you to check your surroundings. For me, this was via Skype and WhatsApp, but since I completed my quarantine the system has been changed, and now new arrivals will be called via the MySOS app.

To confirm you have understood everything, all new arrivals are required to sign a written pledge, a form which lists all the rules above.

Day Zero – clearing immigration

The moment you step foot in Japan is considered "day zero"— whether it’s first thing in the morning or last thing at night, it doesn’t count as one of your quarantine days. Luckily for me, my flight landed at Haneda Airport at around 5 o’clock in the evening, meaning most of my day was already done. After we landed, the airport staff let us out by rows to stop crowding. As I walked into the airport, I was immediately approached by a member of staff who, without any explanation, put a long, green tag around my wrist.

What followed was something resembling an escape game. Dotted about the airport were booths, and each booth had a different requirement to "clear" it — some of them required you to show some papers, some of them you needed to install apps and so on. I recommend getting as much stuff prepared and downloaded before you get on a plane if you want to make your experience as smooth as possible — I had the Overseas Entrant Locator app, the COCOA app and WhatsApp already installed, and printed all my documents ready to show. The situation is constantly changing, though, so be sure to check the current requirements online for the most up-to-date information.

One of the areas was a COVID-19 testing station. I was given a test tube, directed into a small booth and asked to spit into the tube. The walls of the booth were decorated with pictures of lemons and umeboshi (very sour pickled plum) to get your mouth full of saliva.

I should mention at this point, I had been supervised by airport staff the entire time. I was not once let out of their sight. Even when I needed to use the restroom, I was chaperoned by a member of staff. There is no opportunity to break off for a quick visit to the convenience store, or to pick up any SIM cards, etc. There are also no vending machines, and the process can take a long time. I definitely recommend bringing a snack and a drink to keep you going, as the whole process for me took almost four hours.

▼ About half of the paperwork I needed to clear immigration.


Once I’d had all my checks, got all my papers stamped and signed and got a negative result from my COVID-19 test, it was off to the hotel. As the UK was considered a "high-risk" country, my first three days were to be spent in government-funded quarantine, so I was herded onto a bus with five other people. I had absolutely no idea where I was going; the front of the bus was helpfully labeled "Hotel F." Before we got on the bus, our green wrist tags were removed.

After about a 30-minute bus ride, we arrived at the hotel. I was staying at the Yokohama Bay Tower hotel, and the lobby had been specially set up for us new arrivals. There were booths with hotel staff in full PPE stationed at each one, ready to explain the rules of the hotel quarantine to us in both Japanese and English if required. The rules seemed clear enough: absolutely no leaving your room at any point. Deliveries from Amazon were okay, but food deliveries like UberEats were not. We would be served meals three times a day. On the third day we would undergo another saliva test, and if we were negative, we were free to leave.

I was guided up to my hotel room by a man wearing a lot of PPE, and that was it. The first chance I had to be alone in about 30 hours. Bliss!

Day 1 to 3 — Government-Provided Accommodation

Day One for me started at about 3 a.m., as I was still heavily suffering from jet lag. I woke up, looked out of the window and realized I had the entire three days ahead of me with absolutely nothing to do. This could be my chance to do something incredible, with all this free time. I could start to learn a new language, or take up yoga, or write a novel — this could be the beginning of something life-changing.

So I decided to download Pokemon Snap.


The three days in the hotel went by very slowly. As the hotel room was quite small, I was constantly rotating between my desk and my bed. I tried to be productive, and even considered taking part in a coding course, but cabin fever took hold of me quickly. The mind-numbing boredom mixed with jet lag meant on day three I ended up doing weird things like taking three or four baths in a day, just to give me something different to do. When I did manage to get to sleep, it was never for long, as I had spent most of my day sitting down, so I never really used enough energy to make myself tired.

Meals turned out to be a mini-highlight of the day, and also a way to keep track of time. Meals were served three times a day, and left outside on your door handle. Before arriving in Japan, I’d read online that the meals provided could at times be somewhat… lacking, so I prepared ahead and brought some snacks in my suitcase to help keep me going. I don’t eat fish, so I opted for the vegetarian menu, which seemed to consist of pasta, pasta and more pasta. All of the meals were served cold.


Day 4 to 14 – Private Accommodation 

On the morning of day three, we were given a saliva test and if it showed negative, we were free to leave. Luckily mine was negative, so it was with overwhelming happiness that I bid my hotel room farewell on the morning of day four, got back on the hotel bus and made my way back to Haneda Airport.

Once this part of your quarantine is done, you can complete the last 11 days of your quarantine anywhere, provided you don’t make contact with people outside of the people you live with. Ideally, I would have liked to have spent the remaining days of my quarantine in my apartment in Oita Prefecture, but unfortunately, my apartment is a little far from Haneda. As new arrivals are not allowed to take any public transport (including airplanes), I had to find somewhere in Tokyo where I could spend the last 11 days.


I ended up staying in an apartment run by a company called MetroResidences, who have packages designed for new arrivals, as I didn’t want to spend 11 days without a kitchen or washing machine. The company even sent someone to pick me up from the airport and take me to the apartment, which was an absolute lifesaver. In this apartment, I had a lot more space and also a lot more freedom…or so I thought.

From what I had read online, it seemed that once you were out of the government quarantine, you would be able to go outside to get groceries or medicine. But that seemed like a direct contradiction to the written pledge all new arrivals signed upon their arrival into Japan, which clearly stated that you had to ‘stay at home’.

From the written pledge —

(a) You must stay at home or the accommodation.

(b) You must not have contact with anyone who you do not live with.

“You must stay at home” could mean “you must not leave your house” or it could mean “you shouldn’t go to school/work”. “You must not have contact with anyone who you do not live with” could mean “You must not see anyone who is not in your household” or “keep a safe distance from people not in your household”. The language used in the pledge is arguably quite vague, and can easily be interpreted differently, depending on who is reading it.

As luck would have it, as I was pondering whether or not to make a quick visit to the nearby supermarket, I got a video phone call from Immigration. After confirming my location, I decided to ask the immigration officer, who said we were allowed to go outside “if it were necessary”.

What does necessary mean, though? And does one immigration officer’s comment necessarily hold any weight? I didn’t feel like my question had been properly answered and so to stay on the safe side, I decided to spend the whole eleven days without setting a foot outside my apartment.

▼ Amazon got a lot of business from me over the past two weeks.


▼ For anyone who wants to avoid UberEats every day, Amazon Life lets you shop for groceries sourced from nearby supermarkets.


Day 15 – freedom!

On the morning of day 15, I finally took a step outside my apartment door. I was met with some questionable weather — the rainy season looked as if it had just started and it was a gray, miserable morning, but it was so amazing to feel the cool wind on my face and see things other than the walls of my apartment. I even found beauty in the boxes of trash nestled on the street.

I managed to navigate the Tokyo subway, suitcases in tow, hopped on an airplane and it was back to Oita.

▼ I’m home!!


So why are so many people breaking the rules?

If the statistics are true, I feel that the majority of these "rule-breakers" may be going against the rules unintentionally.

For a start, the system itself has some problems. I’ve read multiple cases where people hadn’t received the daily health-check questionnaires, or never got told the user name and password needed to log into the tracking app. And it’s also possible for the daily notifications requesting your location details to go unnoticed for several hours if you’re not checking your phone at regular intervals.

If you find yourself in any of those situations, there’s a chance you might fall into the category of a supposed "rule-breaker" so you really have to be diligent and pro-active throughout the whole process.

▼ Be sure to check the Notification Center often to catch those notifications.


Secondly, there is a lot of conflicting information. The written pledge tells you to stay at home, but also to wear a mask and wash your hands often. Why would this be necessary if you were staying indoors the whole time? There is no line in the pledge specifically forbidding you from going outside, and maybe it’s this vague wording that is causing a lot of confusion.

So while there may be people entirely aware of the rules and breaking them intentionally, I really doubt this can be said for all 300 of the alleged "rule-breakers" that the media has been reporting. Unless changes to the Japanese quarantine system are made, the number of people being classed as rule-breakers — whether the rules were broken intentionally or not — is unlikely to decrease any time soon. Although from the looks of how things are going, there might be less people needing to quarantine in the first place — at least from the U.S., anyway.

*Related: Return to Japan Support Group (Facebook), *MetroResidences

Read more stories from SoraNews24.

-- Up to 300 people a day breaking Japanese quarantine rules, according to reports

-- Want your own Japanese coronavirus quarantine room? Cardboard cubicles on sale to general public

-- To entice customers, Japanese restaurant Saizeriya creates mask you can wear while eating【Video】

© SoraNews24

©2023 GPlusMedia Inc.

Login to comment

the quarantine requirements in Japan have been criticised for being vague and less straightforward than those in other countries.

Except if you are one of the 100,000 Olympic related people coming into Japan in the coming couple months.

If so, you can ignore everything in this article and simply proceed by your tax-payer funded private vehicle directly to your hotel.

14 ( +14 / -0 )

I wish the article would answer the question many have..

Is is OK to go shopping, jogging etc?

-3 ( +1 / -4 )

Just one person's experience, but an interesting article all the same. I know some people going to the UK too in the next month or so, and will decide when to go back to see my mother myself based on their experiences. I'm hoping it may be easier if you have a car you can leave at the airport. I sympathize with the author's opinion that many "you shoulds" is Japan get expressed as "you must", leading to confusion, worry, and extra inconvenience.

Japan has one of the lowest percentage of tourism contribution to its GDP, ranking 158 out of 178 countries in the world (a scant 0.7 percentage of total GDP

Agriculture is 1.14%, but gets lots of special treatment.

6 ( +6 / -0 )

Except if you are one of the 100,000 Olympic related people coming into Japan in the coming couple months.

That might actually bring the vaccination rate up at this point.

4 ( +4 / -0 )

As long as you don't return here from one of those countries on the "list" such as the UK, you can get out of the airport in just under two hours (Narita). And no one will follow you to the toilet, or to the ATM. They won't even check to make sure you don't go to the trains, or take an ordinary taxi.

-4 ( +1 / -5 )

My experience coming back from an ‘at risk’ country is very similar and overall pretty safe, smooth and rather borderline boring.

The main thing that differentiates it from other countries is that some indications are only given by officers by voice, with no records: not only I was told that it would be ok to go for groceries and even a short walk (“but not long ones”), but most importantly I have absolutely no record of having tested negative twice since coming back, on arrival and on Day 3 of the hotel quarantine. I have done 7 PCR tests, both private and state-managed, during my 14 days necessary travel experience and the ones done by the Japanese government are the only ones I cannot show or prove if ever I am required to.

Other than that, all the people involved in the process, from the airport quarantine officers and doctors to the hotel staff and support volunteers, were very competent, gentle and supportive. And I am absolutely certain there are more risks of contagion taking the train at 8am in Tokyo than getting in contact with people who have returned from abroad and went correctly through the whole process, which is the case for any free-willing foreigner who is way more scared of losing the residence right than is eager to go to school or office (I am not sure how it works for those workers whose passport is sequestered by the employer on arrival, a nice exploitation practice unfortunately not unique to Japan).

5 ( +5 / -0 )

Nice summary. One of the annoying thing is the inability to call back when you miss the "my SOS" video call. I have missed all so far (8th day) and I usually just press the "I'm Here!" of the OEL app when I find the missed call. I hope that keeps me off the rules breakers' list. With kids in the house who demand constant attention; playing, food, ofuro, etc, it is very easy to miss the call.

3 ( +3 / -0 )

So can anyone who had returned confirm that it is OK to leave your residence to shop for food? go for a jog? Sit alone in a park? Or not?

-1 ( +0 / -1 )

@ Mr Kipling

No, obviously you cannot leave your home.

-1 ( +0 / -1 )

I’ll be back to Japan fully vaccinated in July-will I need to go through this drama?

0 ( +0 / -0 )


No, obviously you cannot leave your home.

No, actually its not obvious. The original article author wasn't sure and several posters likewise. I know that if you are requested to stay in one of the official quarantine hotels you are fully locked down but self issolating at home?

Picture living alone, as many do, returning from two weeks abroad. Refrigerator empty.....

In the UK for example, on quarantine you are allowed to take walks, exercise and go shopping for essentials.

And your question.... As far as I know having the vaccine makes no difference on return.. at present. So sadly, you would have to go through the drama.

1 ( +1 / -0 )

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