A Slashtel travel eSIM for Japan connects to NTT docomo, Rakuten Mobile, KDDI/au or SoftBank, up to 5G. Your phone picks the strongest signal automatically.
| Network | Best available |
|---|---|
| NTT docomo | 5G |
| Rakuten Mobile | 5G |
| KDDI/au | 5G |
| SoftBank | 5G |
| Data | Validity | Price | Per GB |
|---|---|---|---|
| 1GB | 7 days | $2.29 | $2.29 |
| 1GB | 7 days | $1.69 | $1.69 |
| 1GB | 7 days | $1.69 | $1.69 |
| 3GB | 15 days | $3.49 | $1.16 |
| 3GB | 15 days | $3.49 | $1.16 |
| 3GB | 15 days | $5.49 | $1.83 |
| 3GB | 30 days | $5.59 | $1.86 |
| 3GB | 30 days | $3.59 | $1.20 |
A Slashtel eSIM for Japan connects to NTT docomo, Rakuten Mobile, KDDI/au or SoftBank. Your phone joins the strongest available network automatically as you move around.
Yes, 5G is available on partner networks in Japan where coverage reaches and your phone supports it. Elsewhere you connect on 4G.
No. The eSIM selects the network with the best signal automatically, which keeps you connected as you travel. It cannot be locked to one carrier.
Validity starts when your eSIM first connects to a network in Japan, so you can buy and install it before you fly.
Network list from our live supplier data. Networks are chosen automatically for the best signal and can vary by location and over time. All countries →