During the exciting days leading up to my one-month trip from one continent – Europe, to another – Asia, I found out that packing for a longish trip to a country where there will probably be a number of communication issues due to the language barrier, was quite different from packing for a one or two-week trip to another European country, or a country which is predominantly English speaking. This is because being aware that you might not be able to communicate and ask for certain services and/or products in your target country, will result in you packing certain things which you might otherwise have purchased there instead.
Large Japanese cities such as Tokyo and Osaka see a huge influx of Westerners, leading to many of the locals being able to communicate with them through necessity, however having decided to explore Japan while visiting both the more popular locations, as well as those off the beaten track, I had to take into account that in certain mountain villages, small fishing towns, etc, one could not expect the locals to be able to communicate in your primary language. I kept all of this in mind while packing, as well as, of course, how many pieces of luggage I was allowed to carry with the air ticket I had purchased. In my case, I could take two large pieces of luggage weighing 23kgs each, a hand luggage weighing 8kgs max, as well as a handbag.

First of all, I would have loved to take all of this with me, however practically speaking, I knew that I would have to lug that baggage around from one city to another, on bullet trains, regular underground trains, taxis, not to mention walk around with them quite a bit, so, seeing as I have only two arms, I decided to take two large pieces of luggage with me and a backpack, even though I could have taken another bag on the plane with me as well. Having decided that, I started to compile my packing list.
Pharmaceuticals/Medicines
Unlike other Asian countries, one does not need to take any mandatory vaccines before visiting Japan. That being said, I was routinely vaccinated for measles, mumps, chickenpox and rubella as a child. Make sure to get health insurance before take-off.

If you are packing prescription medicines for one or more health conditions for personal use, it is important to be aware of the rules which visitors to Japan have to abide by. First of all, your country may not have the relevant information about which drugs are illegal in Japan, so it is best to contact the Japanese authorities (such as the Japanese embassy) or research/ask online. Heroin, cocaine, MDMA, opium, cannabis (marijuana), and stimulant drugs, including some prescription medications such as Adderall, are prohibited in Japan. There are no exceptions in bringing these prohibited medications into Japan, even if the medication is legally obtained outside of Japan. Japanese customs officials or police can detain travelers importing prohibited items.
Up to one month’s supply of prescription medicine (that is allowed by Japanese law) can be brought into Japan. Travelers should take a copy of their doctor’s prescription as well as a letter stating the purpose of the drug. Those who must carry more than one month’s supply, or are carrying syringes (pumps) or a CPAP machine, must obtain a Yakkan Shomei, that is, a type of import certificate, in advance, and present the certificate with their prescription medicines at Customs. You can find the relevant import form here. It usually takes two weeks to be processed, sent and received. Make sure to apply well before you leave for your trip. Keep your medicines, together with your prescriptions and import certificate, together in order for you to show them to the customs official at the airport. Take a look at the official Japan Customs website for more detailed information.
Regarding over the counter drugs, according to Japanese law, up to a two-months’ supply of allowable over-the-counter medication and up to a two-months’ supply of allowable vitamins can be brought into Japan duty-free, unless of course, they contain substances which are illegal in Japan.
Clothes and Shoes
Your clothes depend on the weather you’ll be facing when you arrive in Japan. For example, if you are visiting Japan during June/July, that is, in Summer, (as I am) make sure to take light and airy clothing. Summer in Japan is also the ‘rainy season’, therefore apart from your t-shirts and cotton dresses, make sure to take at least one rain coat and/or hoodie. I also packed some sunscreen and insect repellent as I was told that mosquitoes are really fierce during the rainy season!

Whether you are staying in a city or trekking through the mountain regions, you will walk. A lot. Make sure to take more than one pair of comfortable shoes. Trekking shoes are preferable but any kind of tennis shoes, boots or sandals will do as long as you know you can walk long distances in them. Stay away from heels. Personally, I found memory foam soles to be a blessing.
Don’t pack your whole closet into your luggage! You won’t need it. Calculate the number of days you are staying in Japan, then divide the get-ups you’ll need by half that number. Laundromats are plentiful in any city. Having booked predominantly Airbnb self-catering apartments for my stay in Japan, I made sure they almost all had a washing machine (or ‘washer’ as they refer to it locally), so I actually packed only around 12 sets of clothing for my 30-day stay, since I know I will be able to wash my clothes regularly for sure.
Hand luggage
Wherever your country of origin, you will probably be traveling for long hours in order to reach Japanese shores. I needed to catch two planes, adding up to a total of 19 hours of travel, in order to reach Haneda Airport. Since I opted out of having actual hand-luggage, I only had one small bag with me on board, which I used to basically hold all the things I’d need with me in order to entertain myself/rest during that time.

Being an avid bookworm, I always carry a number of books with me to read on holiday. Since this time the trip was going to be a long one, I opted to download some ebooks on my tablet instead, in order to minimize weight. My tablet, together with my mobile phone and charger, ipod and headphones, went into my handbag. Since the flights were long and my first day in Japan was packed with activities, I was aware that sleeping on the plane was essential. This is why I also armed myself with earplugs and a small inflatable pillow. Chewing gum and some water went into my bag too, as did a bar of chocolate and some snacks. We were going to be provided with a meal on the flight, but still, 19 hours seemed a long time to me!
I never put on make-up for a flight (strange huh?) but this time round, I also included some basic make-up in my bag, in order to put it on just before we landed in Tokyo, since we would also be sightseeing on that day. If you do so, make sure to place any liquids in a transparent plastic bag and that any bottle needs to hold no more than 100ml.
Of course, don’t forget to pack your Japanese Yen, credit cards, passport and boarding pass too!
Thanks heavens for large handbags!

Important Tip: Make sure you have a couple of a power plug adapters or voltage converters for the power sockets (outlets) used in Japan. You don’t need a power plug adapter in Japan, if you are coming from the United States of America.
If you have any questions re packing for a trip to Japan, feel free to ask! I will reply as soon as possible.