Esimify eSIM Data Plans for Japan

Esimify does not provide an unlimited‑data eSIM for Japan.
Instead, the provider offers fixed data plans that cover all of Japan on a 5G network. For example, a 20GB plan for 30 days costs $28.99 USD, a 10GB plan for 30 days costs $16.99 USD, and a 5GB plan for 30 days costs $9.99 USD. Choosing a fixed data plan can be more cost effective for most travelers unless they need a very high data allowance.

Esimify does not offer any eSIM plans for Japan that include a voice number or SMS capability. All available plans from Esimify for Japan are data‑only, providing internet connectivity without an assigned local phone number. Travelers who need to make voice calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection.

Esimify offers five single‑country data plans specifically for Japan and an additional five multi‑country plans that include Japan as part of a broader regional package. The single‑country plans provide data usage limited to Japan alone, whereas the multi‑country plans cover Japan plus other destinations, offering flexibility for travelers who need connectivity in more than one country. Prices for the options range from $2.99 to $88.99, with data caps spanning from 1 GB to 20 GB.