ASIMGO eSIM Data Plans for Japan

ASIMGO offers unlimited data eSIM options for Japan. These plans have validity periods ranging from 1 day to 30 days and prices that fall between about $5.15 and $113.18 USD. The Japan‑specific plans normally allow a maximum speed of 10000kbps, while the multi‑region plans top out at 5000kbps. All plans include tethering and may have their speed reduced after substantial use under a fair‑usage policy, so travelers who want to know how the policy might affect their speeds should contact ASIMGO to confirm the typical limits.

ASIMGO does not provide a Japan eSIM with a phone number or SMS capability. The provider only offers data‑only eSIM plans for Japan. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict certain apps, so it is advisable to verify that the services you need are accessible in Japan before purchasing.

ASIMGO provides a broad selection of data plans for travelers in Japan, including both single‑country and multi‑country options. The provider offers 132 single‑country plans that cover only Japan, and 387 multi‑country plans that include Japan as part of a broader regional package. Plans vary in price from about $0.54 to $126.50 and in data allowance from 500 MB up to unlimited data, with validity periods ranging from one to sixty days. Some plans feature a fixed data cap, while others offer a daily data cap, giving users flexibility depending on whether they prefer a set amount of data for the entire validity period or a daily limit that resets each day.