TravelKon eSIM Data Plans for Japan

TravelKon does provide unlimited‑data eSIM plans for Japan. The plans use the KDDI network and cover 5G. Availability ranges from 3 days to 31 days, with prices starting at $13.53 USD for a 3‑day plan and going up to $84.73 USD for a 31‑day plan. Each unlimited plan notes that while the data allowance is unlimited, speed may be throttled after heavy usage according to the operator’s fair‑usage policy. If a traveler wants to confirm how much data can be used at normal speed before throttling applies, it is best to contact TravelKon directly for the most current policy details.

TravelKon offers a Japan eSIM that includes a phone number and SMS capability.
The available plan is the Orange Global Explorer eSI (Zone 1), which provides 20 GB of data for 30 days and costs $42.01 USD.

The phone number carries the dialing code +33, which corresponds to France, not a local Japanese number. The plan allows inbound and outbound voice calls and also supports inbound and outbound SMS. Travelers who need specific details about local number support or additional features should verify the terms directly with TravelKon.

TravelKon provides 39 single‑country plans and 24 multi‑country plans that include Japan. Prices for these plans range from $2.85 to $177.29, while data allocations vary from 1 GB to unlimited over validity periods of 3 to 90 days. The catalogue includes 54 fixed data‑cap plans, which give a set amount of data for the entire validity period, and 9 daily data‑cap plans, which provide a specific data allowance that resets every day. Many plans allow tethering, although some may experience reduced speeds or throttling.