From $2.00·13 plans·5G on Softbank & KDDI·Covers all of Japan, including Okinawa a
13 plans: 6 unlimited (from $11.50) + 7 prepaid (from $2.00)
What networks does SIMPLIFY use in Japan?
SIMPLIFY connects to Softbank & KDDI for the fastest speeds in Japan.
How do I activate my eSIM for Japan?
Your eSIM for Japan activates automatically on arrival. Just enable data roaming — no QR code needed.
Is the data throttled on unlimited plans?
After 1 Mbps, speeds reduce to 1 Mbps. Normal speeds reset daily.
Do I need a physical SIM card?
No physical SIM needed. The eSIM installs directly on your phone. Your WhatsApp number stays the same.
How much does an eSIM for Japan cost?
Plans for Japan start at $2.00 for 500 MB over 3 days, with 13 plans available.
Can I top up or extend my eSIM?
Yes — this eSIM is rechargeable online with no expiry. Top up anytime in the app.
