AnyFone Japan eSIM – Review & Full Test 2026
1 countries
11,00 €
5G
Starting at 3 GB
No
Destinations & coverage
By region
Key points
Advantages
- ✓ Reliable networks covering 99% of Japanese territory.
- ✓ 5G unlimited plans without daily speed restrictions.
- ✓ Instant online purchase or easy airport pick-up.
- ✓ Simple activation via QR code, compatible with recent iPhone/Android.
- ✓ Multilingual support and partnership with SoftBank/KDDI.
Disadvantages
- ✗ Primarily focused on Japan, limited coverage elsewhere.
- ✗ No dedicated mobile app for management.
- ✗ Potentially higher prices for unlimited data.
- ✗ No calls/SMS included in data eSIMs.
- ✗ eSIM compatibility required, excludes older devices.
Description
AnyFone Japan, the Japanese branch of GSM Rentafone Pty Ltd founded in 2003, offers prepaid eSIMs for reliable connectivity in Japan covering 99% of the territory via major networks KDDI (unlimited 5G) and SoftBank (4G). Fixed data plans range from 3GB to 30GB for 1 to 30 days, with simple activation via email QR code, hotspot support, and unlimited options without daily restrictions. Perfect for tourists, business travelers or nomads, with instant online purchase or airport pick-up (Narita, Haneda), avoiding physical SIMs and roaming fees.
How it works
⚠️ If it fails
Alternatives
FAQ
Company info
Legal name: GSM Rentafone Pty Ltd. Japan Branch
Founders: Joe Landsman
Address: Tokyo, Japan
Email: [email protected]
Website: https://anyfone.com
Support
9 AM – 6 PM JST (Lundi-Vendredi)
Accepted payments
Visa, Mastercard, American Express, JCB, PayPal





