Heading to {country} for a week-long business trip, a 15-day Golden Route tour, or a month-long language program? A Validity Data eSIM gives you a set data allowance valid for your entire trip — one purchase, zero roaming, and the freedom to use data every single day without watching a daily counter. A 15-day Validity Data often costs 40% less than buying daily passes for the same period.
With a Validity Data, you know your total data cost before you board the flight. No surprise charges, no daily billing decisions. Just a single upfront amount that covers every day of your stay — whether you're streaming Shinkansen views or video-calling home from Kyoto.
If you're in {country} for 7 days or longer, a Validity Data consistently delivers better per-GB value than a day pass. The longer your stay, the greater the saving. For shorter trips of 1–6 days, see our {country} eSIM day pass plans → which charge only for days you actually use data.
| Plan | Data | Validity | Best for |
|---|---|---|---|
| 7-Day | 3 GB | 7 days | Weekend trips, business visits |
| 7-Day | 5 GB | 7 days | Heavy users, remote workers |
| 15-Day Popular | 8 GB | 15 days | Golden Route tours, family trips |
| 15-Day | 15 GB | 15 days | Digital nomads, heavy streaming |
| 30-Day | 20 GB | 30 days | Language programs, long stays |
| 30-Day | Unlimited | 30 days | Expats, seafarers, professionals |
A casual tourist covering Tokyo, Kyoto, and Osaka over 10 days will comfortably fit within the 8 GB / 15-day plan. If you're working remotely, attending conferences, or sharing your hotspot with a laptop daily, step up to 15 GB or Unlimited. All plans include mobile hotspot at no extra charge.
Esimsbuy's {country} Validity Data plans route through top-tier local carrier partnerships, delivering solid 4G LTE coverage from Hokkaido to Okinawa. 5G is available on Unlimited plans in supported urban zones including Tokyo, Osaka, Nagoya, and Fukuoka. Rural areas, Shinkansen corridors, and popular tourist regions like Hakone, Nara, and Nikko are fully covered on 4G LTE.
Network operator assigned automatically based on best available signal at your location within {country}. No manual APN configuration needed.
Esimsbuy is one of the few eSIM providers catering specifically to merchant navy personnel and seafarers. If your vessel docks at multiple countries — {country}, South Korea, Singapore, UAE — our regional and global bundle plans keep you connected across all ports without replacing your SIM at each stop.
Select your plan — choose the data size and validity (7, 15, or 30 days) that matches your trip length.
Every Esimsbuy plan is priced and paid in Indian Rupees. No currency conversion, no international transaction fees.
