eSIM Online Shop New Fixed Data Plans Now Available – 20GB & 30GB for 30 Days!

Looking for reliable mobile data during your stay in Japan?
We’re excited to introduce two new fixed data eSIM plans designed for travelers and long-stay visitors who need stable, high-capacity data with peace of mind.

In addition to our popular short-term unlimited plans (1–15 days), we now offer:

  • 20GB 30days
  • 30GB 30days

Now you can stay connected longer—on your own terms.

🌍 Get Yours Now→AnyFone JAPAN eSIM Online Shop 🌍


What Makes the Fixed Data Plans Different?

✅ Powered by Premium docomo & IIJ Networks

Enjoy top-tier network quality through Japan’s leading carriers. Even in crowded areas or during busy hours, your connection stays smooth and consistent.

✅ Customizable Data Use within the Period

20GB or 30GB to use as you like within 30 days. Ideal if you prefer control and predictability over "unlimited" plans that may throttle your speed.

✅ Great for Extended Visits

Planning to stay in Japan for a few weeks or a full month? These plans provide a longer validity period.
Once your plan ends, you can easily purchase and activate a new one online — no physical SIMs, no trips to the store.


Quick Comparison: Unlimited vs. Fixed Plans

Unlimited Data Plans Fixed Data Plan
Validity Up to 15 days 30 days per plan
Data Unlimited 20GB・30GB
Network KDDI / au docomo / IIJ
Best For Short stays, traveling Longer stays, work, daily use

Why Choose AnyFone JAPAN eSIM?

  • Flexible Plan Options
  • No apps or user registration required
  • Reliable coverage with docomo / KDDI carriers
  • Airport stores and bilingual support available

With AnyFone JPAAN eSIM, you can skip the lines, skip the plastic, and get connected instantly.
It’s the smarter way to stay online in Japan.

🌍 Check Out the Plans Now →AnyFone JAPAN eSIM Online Shop 🌍

Still have questions? Visit our [FAQ page] or [Contact Us] anytime — we’re here to help.

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Please do not hesitate to contact our customer support at any time if you need further assistance.

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