FAQs before you go: 7 tips to make your Japan trip smooth and easy

Are you planning a trip to Japan in 2025? Whether you dream of cherry blossoms in Kyoto, neon nights in Tokyo, or a peaceful tea ceremony in the countryside, this essential FAQ guide will help you prepare for your journey. Japan is a blend of timeless tradition and futuristic innovation, and it pays to be informed before you go. From visas and train passes to the best eSIMs and travel apps, here’s everything you need to know before visiting Japan.

Entry requirements: Do I need a Visa to visit Japan in 2025?

In 2025, Japan is rolling out the JESTA (Japan Electronic System for Travel Authorization). Similar to the U.S. ESTA, this digital pre-clearance will be required for travelers from visa-exempt countries. The goal is to enhance security and streamline airport entry.

Key points:

• Apply online before departure

• Required even if you don’t need a visa

• Keep a digital or printed copy with you, a picture with QR code on your phone is ok, but make sure each traveler can show it

Stay updated via Japan’s official immigration website as more countries are added to the JESTA list.

Getting around: JR Rail Pass or local transport?

Should I buy a JR Rail Pass? It depends on your itinerary. If you’re traveling between major cities (like Tokyo, Kyoto, Hiroshima), the JR Pass can offer huge savings. Especially when your traveling to multiple places a JR Rail Pass can be useful. Trains in Japan are very punctual and efficient and are the best way to get around. Shinkansen or bullet trains ride on a very high speed and will save you a lot of time. But for regional stays or city-only trips, local passes or IC cards like Suica are more efficient.

Pro tips: 

• Use the JR Pass Calculator to compare costs and decide what’s best for your route.

• When buying a JR Pass, make sure to make a reservation via the official website, it's cheaper and you can make reservations as from 1 month in advance (very useful when traveling with luggage) On arrival you can pickup your JR Pass at the airport or any JR Station.

What is a Suica Card?

The Suica Card is a prepaid smart card that works for trains, buses, convenience stores, vending machines, and more. For visitors, the Welcome Suica is a special version that doesn’t require a deposit and is valid for 28 days. Just tap and go!

You can download the app and tap up as soon as you landed in Japan. Depending on how many times you will use public transport it's cheaper than buying day passes and you can use it in all major cities.

Staying connected: Best eSIMs for Japan

You’ll want reliable mobile data for maps, translations, bookings, and sharing your adventures. These two eSIM providers are our top picks:

✉️ SimLocalEasy to set up and perfect for international travelers.✔️ Get 10% off using code: EXPLOREVisit SimLocal →

🌐 Amigo eSIMFast, affordable, and great coverage across Japan.✔️ Get 15% off using code: EXPLORERVisit Amigo eSIM →

Money in Japan: Can I use credit cards?

Yes—but not everywhere. Japan is still a cash-friendly society, especially in smaller towns, temples, and local eateries.

You should:

• Bring a debit or credit card with international capabilities

• Withdraw cash from 7-Eleven ATMs (most reliable) and use a Revolut card if you have one.

• Carry some yen at all times, especially to pay on local transport in smaller cities you need small cash

Contactless payments and mobile wallets like Apple Pay are becoming more common, especially in big cities.

Weather & seasons: when is the best time to visit Japan?

Japan is a year-round destination, but some seasons stand out:

• Spring (March-May): Cherry blossoms, mild weather, and festivals

• Summer (June-August): Hot and humid, but great for festivals and fireworks

• Autumn (September-November): Colorful foliage, comfortable temps

• Winter (December-February): Snowy landscapes, skiing in Hokkaido, hot springs

Avoid Golden Week (early May) unless you book far in advance—it's one of Japan's busiest travel periods.

We went in springtime to see the beautiful cherry blossoms, next time I would go in autumn. I think these are the best seasons to visit Japan.

Must-have travel apps for Japan

Before you go, download these helpful apps to make your trip smoother:

• Google Maps – for navigating trains, walking routes, and attractions

• Welcome Suica Card App – manage your transit card easily

• GetYourGuide – book top-rated tours like a tea ceremony in Kyoto or a street food tour in Osaka

• Google Translate – scan menus and signs in real time

• Japan Travel by NAVITIME – detailed train schedules and planning

Planning to visit Mount Fuji?

Use fuji-san.info to plan your visit, check trail conditions, bus schedules, and weather alerts.

Final tips for a smooth Japan trip

• Book accommodations and trains early, especially around Expo 2025 in Osaka (April-October 2025)

• Be respectful: speak quietly on trains, follow signs, and bow when greeting

• Use trash bins responsibly—they’re rare, so carry a small bag for waste

• Learn a few Japanese words: "Arigato gozaimas" (thank you), "sumimasen" (excuse me)

Ready to explore Japan?

This FAQ guide is your go-to travel companion for Japan in 2025. Whether you're soaking in an onsen, shopping in Shibuya, or hiking around Mount Fuji, having the right tools and info will make your journey unforgettable.

For more travel tips, itineraries, and authentic travel experiences visit destinationexplorer.world and follow us on Instagram @destinationexplorerworld.

Let the adventure begin!

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