Okinawa eSIM: what to know before you land
🇯🇵 Okinawa, Japan · OKA · 5-day pick: 3 GB for $4.99
Landing in Okinawa
- OKA Naha
Naha Airport is connected to the city by the Yui Rail monorail. Beyond Naha there is no rail, so most visitors rent a car to explore the island.
- Install the Japan eSIM at home on Wi-Fi before you fly.
- When the plane lands at OKA, turn on data roaming for the eSIM line, so maps and transport apps work from the arrivals hall.
- The days start counting on first connection in Japan, not at purchase.
You'll need about 2.5 GB over 5 days. 3 GB covers it with room to spare.
Maps and messaging only? 2 GB · 15 days for $3.99.
Pay · $4.99Short stays in Okinawa
| Stay | Maps & messaging | Plus socials & photos | Streaming & hotspot |
|---|---|---|---|
| 2 days | $1.99 500 MB · 7 daysneeds ~409 MB | $3.99 2 GB · 15 daysneeds ~1 GB | $4.99 3 GB · 30 daysneeds ~2.6 GB |
| 3 days | $2.99 1 GB · 7 daysneeds ~614 MB | $3.99 2 GB · 15 daysneeds ~1.5 GB | $8.99 Unlimited · 3 daysneeds ~3.9 GB |
| 4 days | $2.99 1 GB · 7 daysneeds ~819 MB | $4.99 3 GB · 30 daysneeds ~2 GB | $12.99 Unlimited · 5 daysneeds ~5.2 GB |
| 5 days | $3.99 2 GB · 15 daysneeds ~1 GB | $4.99 3 GB · 30 daysneeds ~2.5 GB | $12.99 Unlimited · 5 daysneeds ~6.5 GB |
| 7 days | $3.99 2 GB · 15 daysneeds ~1.4 GB | $6.99 5 GB · 30 daysneeds ~3.5 GB | $9.99 10 GB · 30 daysneeds ~9.1 GB |
Networks
The Japan eSIM connects to KDDI and Softbank. All of them list 5G; a 5G phone uses it where the network has it, 4G elsewhere.
Also in Japan
Fukuoka · Hiroshima · Kyoto · Nagoya · Osaka · Sapporo · Tokyo
Going on from Okinawa? Asia (18 countries), Global (202 countries) — cover Japan too.
Questions about Okinawa
Which airports serve Okinawa?
Naha (OKA). Naha Airport is connected to the city by the Yui Rail monorail. Beyond Naha there is no rail, so most visitors rent a car to explore the island.
How much data do I need for 5 days in Okinawa?
About 2.5 GB for maps, messaging, socials and photos (our estimate: 0.5 GB a day). Our pick is 3 GB · 30 days for $4.99. If you only need maps and messaging, 2 GB · 15 days for $3.99 is enough.
Can I be online as soon as I land at OKA?
Yes, if you install the eSIM before you fly. Install it at home on Wi-Fi, then switch on data roaming for the eSIM line when you land; the plan's days start when it first connects to a network in Japan.
Which networks will I use in Okinawa?
The Japan eSIM connects to KDDI and Softbank. All of them list 5G; a 5G phone uses it where the network has it, 4G elsewhere.