How to install a Japan travel eSIM (iPhone & Android)
Search demand for “how to install eSIM Japan” is real. Install before you leave Wi‑Fi at home when possible.
Before you buy
Confirm your phone supports eSIM and is unlockable. Dual-SIM iPhones and many Pixels/Androids work; some carrier-locked phones do not.
iPhone steps
Settings → Cellular → Add eSIM → Use QR Code. Scan the code from chat after USDT confirms. Label it “JP travel”. Turn on Data Roaming for that plan if instructed.
Android steps
Settings → Network → SIMs → Add eSIM / Download SIM. Camera-scan the install QR. Keep your home SIM for SMS/2FA if needed.
Shop Japan eSIM packs
Pick 7-day / 30-day data SKUs in Telecom & eSIM. This is travel data — not docomo prepaid pulsa.
FAQ
Install after landing?
Possible on airport Wi‑Fi, but pre-install is safer.
Can I hotspot?
Usually yes — check the pack notes.