Many first-time visitors are excited to see Japan’s beauty, try Japanese food, and experience traditional culture. But sometimes, small things can become problems if you don’t know the local ways. I often hear stories from foreign friends who were surprised by things like train rules or restaurant customs.
Here are 10 common mistakes I’ve noticed or heard about from travelers. I hope this guide will help make your Japan trip smooth and fun.
1. Not Booking Accommodation Early
Some people think they can just arrive and find a hotel, like in Southeast Asia. But in Japan, many popular hotels and ryokan (traditional inns) fill up fast, especially during sakura season (April), Golden Week (May), or New Year.
I once helped a friend find a hotel in Kyoto during autumn leaves season. Everything was full and prices were higher than usual. It’s better to book at least a few weeks ahead.
2. Not Getting an IC Card
IC cards like Suica or Pasmo are used for trains, buses, convenience stores, and vending machines. Some travelers still buy paper tickets each time, which takes time and causes stress.
You can buy and charge them at most train stations. If you use iPhone, you can even add it to Apple Wallet and skip the physical card.
*If you prefer paper tickets, they are available so don’t stress!
3. Talking Loudly in Public Transport
Japanese trains and buses are usually very quiet. People don’t talk on the phone or speak loudly. Foreign travelers sometimes forget this and disturb others.
Even when traveling with friends, try to speak softly. It’s one small way to show respect and blend in.
4. Not Knowing How to Use Chopsticks Properly
You don’t have to be perfect, but there are some manners. For example, don’t stick chopsticks upright in rice (this is for funerals). Don’t point with them or pass food from chopsticks to chopsticks.

I’ve seen many people surprised when a Japanese person quietly corrects them. Watching a short video before your trip helps a lot.
5. Wearing Shoes Indoors
In Japan, people remove shoes before entering homes, some restaurants, temples, and even dressing rooms. There’s usually a sign or step with slippers.
If you see a step up and slippers nearby, it’s a sign to take off your shoes. I’ve seen travelers walk in with shoes and staff get confused or nervous.
6. Not Carrying Cash
Japan is slowly becoming cashless, but still, many small shops, restaurants, and countryside places only take cash. Don’t expect to use card everywhere.
It’s good to carry at least 10,000 yen in your wallet. ATMs at 7-Eleven or post offices usually accept foreign cards to withdraw Japanese yen.
7. Underestimating Travel Time Between Cities
Japan looks small on the map, but traveling between cities takes time and money. For example, Tokyo to Kyoto takes about 2.5 hours by shinkansen and costs over 13,000 yen one-way.
I’ve met travelers who planned 4 cities in 5 days and felt rushed. It’s better to slow down and enjoy each place properly.
8. Not Learning Basic Japanese Words
Many people in Japan speak simple English, especially in big cities. But basic Japanese greetings like “arigatou” (thank you) or “sumimasen” (excuse me) are very helpful.
When you say a few Japanese words, people smile and try harder to help you. It builds a nice connection.
9. Ignoring Trash Rules
Japan is very clean, but trash bins are hard to find. Many places ask you to separate your garbage (burnable, cans, plastic). Tourists sometimes carry food or drinks and don’t know where to throw the trash.
In cities, you may need to carry your garbage until you return to your hotel. Don’t leave it in parks or station corners.
10. Forgetting About Seasonal Weather
Japan has four seasons with big changes. Summer is hot and humid, with many festivals. Winter can be freezing in the north. Sakura season is beautiful but also crowded and short.

Check the weather before your trip and pack the right clothes. Also, check if there are local events or holidays that affect crowds and prices.
Enjoy Japan with Fewer Surprises
Japan is a wonderful place with kind people, safe cities, and unique experiences. If you understand a few local customs and plan a little more, your trip will be much more comfortable. I hope this list helps you avoid small troubles and enjoy your time here more.
If you want more travel tips or destination guides, check our other articles on Oha Japan. We are happy to share what we know as locals living in Japan.