SIM cards, WiFi, opening a bank account
Learn the main types of SIM cards available in Japan and how to choose the right option for your situation.
Learn how eSIM works, how to set it up before arrival, and what to check before using it in Japan.
Understand how mobile Wi-Fi routers work in Japan and when they make sense compared with a SIM card.
Learn what documents are commonly required, which banks are easier for newcomers, and what to expect when opening an account.
Understand the main cashless payment methods in Japan, including IC cards, credit cards, and QR payments.