Do US phones work in Japan?

Most modern smartphones work on Japan's networks, but you need a SIM card or international roaming plan. Check with your carrier before traveling - roaming can cost $10+ per day.

Is WiFi widely available in Japan?

Free WiFi exists in many cafes, stations, and tourist areas, but coverage isn't consistent. Convenience stores like 7-Eleven offer free WiFi, but you'll want your own internet for navigation and translation.

Can I use my power bank on flights to Japan?

Power banks under 100Wh (about 27,000mAh) are allowed in carry-on luggage. Most 10,000-20,000mAh power banks are fine. Check the Wh rating printed on your device.

Do I need a VPN in Japan?

No restrictions on internet access for tourists. A VPN isn't necessary unless you want to access geo-blocked content from your home country.

What tech gear do you need for traveling in Japan

You need a portable WiFi router or SIM card for internet, a power bank for long days out, and universal adapters for Type A/B outlets. Japan's tech infrastructure is excellent but cash-heavy, so mobile payment setup and transit apps are essential.

Get internet access sorted before arrival. Book a pocket WiFi router ($8-12/day) or buy a tourist SIM card at the airport. Pocket WiFi works for multiple devices and has better coverage in rural areas. SIM cards are cheaper for solo travelers with unlocked phones.
Download essential apps. Install Google Translate (works offline), Hyperdia or Japan Transit Planner for trains, and Tabelog for restaurant reviews. Download offline maps for Tokyo/Osaka metro systems.
Prepare for power and charging. Bring a 10,000mAh+ power bank and charging cables. Japan uses Type A/B outlets (same as US) at 100V. Most modern chargers work fine, but check older devices.
Set up mobile payments. Add your credit card to Apple Pay or Google Pay. Many places accept contactless payments, though cash is still king. Load Suica/Pasmo transit cards through your phone's wallet app.
Pack backup navigation tools. Download offline maps and save important addresses in Japanese characters. Take screenshots of your hotel address and key destinations - helpful when asking for directions.

Do US phones work in Japan?: Most modern smartphones work on Japan's networks, but you need a SIM card or international roaming plan. Check with your carrier before traveling - roaming can cost $10+ per day.
Is WiFi widely available in Japan?: Free WiFi exists in many cafes, stations, and tourist areas, but coverage isn't consistent. Convenience stores like 7-Eleven offer free WiFi, but you'll want your own internet for navigation and translation.
Can I use my power bank on flights to Japan?: Power banks under 100Wh (about 27,000mAh) are allowed in carry-on luggage. Most 10,000-20,000mAh power banks are fine. Check the Wh rating printed on your device.
Do I need a VPN in Japan?: No restrictions on internet access for tourists. A VPN isn't necessary unless you want to access geo-blocked content from your home country.