
1. 日本の電車文化って?/Japanese Train Culture
Japanese trains are famous for being punctual, clean, and quiet. In big cities, trains often run every few minutes, making them extremely convenient. While rush hours can be overwhelming, many visitors are impressed by how calmly and efficiently people board and exit the trains.
Good manners are essential on Japanese trains. Talking on the phone is discouraged, and music should be kept at a low volume using headphones. Priority seats often come with signs asking passengers to turn off their phones completely out of respect for medical devices.
2. 交通系ICカード(Suica/PASMO)とは?/IC Cards: Suica & PASMO
IC cards like Suica and PASMO are rechargeable prepaid cards that allow you to pass through train and bus gates simply by tapping. You can buy them at major train stations and airports like Narita and Haneda. They require a 500-yen deposit, which is refundable when you return the card.
These cards are also accepted at convenience stores, vending machines, and some restaurants—making them handy not just for transport, but also for everyday purchases. You can even use mobile versions via apps like Mobile Suica.
3. JRと私鉄とメトロの違い/JR, Private Railways, and Subways

Japan’s rail network includes three main types of trains:
JR (Japan Railways): Operates nationwide, including shinkansen and intercity routes.
Private Railways: Operate mainly in metropolitan areas like Kansai and Kanto. Examples include Hankyu, Kintetsu, and Tokyu.
Subways: Serve urban centers, such as Tokyo Metro and Osaka Metro.
Keep in mind that these systems are managed separately. Transfers between them may require exiting and re-entering through different ticket gates. Fare structures vary by company, but IC cards simplify everything by automatically calculating the total cost.
4. 新幹線の使い方/How to Ride the Shinkansen

The shinkansen is Japan’s bullet train, reaching speeds of up to 300 km/h (186 mph). It’s a popular way to travel long distances comfortably and quickly. Non-reserved seats are first-come, first-served, while reserved seats require advance booking. If you have large luggage, consider booking a seat with extra luggage space.
Tickets can be purchased at “Midori no Madoguchi” (ticket offices), machines, or via smartphone apps like the “EX App.” The Japan Rail Pass offers great value for tourists, allowing unlimited travel on most JR trains and shinkansen lines. You must apply in advance and show your passport to activate it.
5. 便利なアプリ&時刻表の読み方/Useful Apps & How to Read Schedules

Transportation apps are essential for navigating Japan. Here are some useful ones: Google Maps: Offers directions, train times, and transfer info NAVITIME Japan Travel: English-friendly, includes tourist guides Japan Transit Planner (Jorudan): Detailed transfer information
Train schedules show departure times, destinations, and train types (Local, Rapid, Limited Express). Local trains stop at every station, while Rapid and Limited Express trains skip some, so make sure to check the stop list before boarding.
🧳 旅行で使える質問集 / Useful Travel Questions in Japan
よく使う質問集/Useful Questions You Can Ask at Stations