This is the standard choice for visitors. You pick up the device at the airport or your hotel and return it via a prepaid envelope at any post box before you fly home.
: Highly recommended for its excellent English-language customer support and simple, easy-to-book unlimited plans. 2. Buying Portable Wi-Fi buy portable wifi japan
: A popular reliable choice available at almost every major Japanese airport. They offer tiered plans (e.g., 1GB, 3GB, or 10GB per day) that provide a good balance of cost and performance. This is the standard choice for visitors
: You can buy hardware at stores like Bic Camera or Yodobashi Camera , but you will still need to find a compatible prepaid SIM card with a data-only plan. Comparison: Rent vs. Buy vs. eSIM Rental Pocket Wi-Fi Buying a Device (Mobal) eSIM (e.g., Airalo ) Best For Groups & heavy users Frequent/long-term visitors Solo travelers with unlocked phones Cost ~$5–$10/day ¥6,980 upfront + monthly fee ~$10–$30 per plan Setup Turn on & connect Setup required once Digital activation Returns Must return before leaving No return needed No return needed : You can buy hardware at stores like