Check your device & plan
Confirm eSIM support and an unlocked phone with the manufacturer. Ask the shop about physical SIM options if needed.
B4travel Japan & Taiwan
Compare 17 B4travel region collections and 236 duration and data variants. Japan and Australia network options are listed separately.
- Networks
- SoftBank + Taiwan Mobile + Chunghwa Telecom
- Plan variants
- 12
5 Days – 30 Days
After the high-speed allowance, speed is reduced to 384kbps; 365-day passes stop when used up. Confirm current plan terms before buying.
Confirm eSIM support and an unlocked phone with the manufacturer. Ask the shop about physical SIM options if needed.
Compare · Price
| Days | Data | Price (HKD) | SKU |
|---|---|---|---|
| 5 Days | 5 GB | — | This combination is unavailable |
| 5 Days | 10 GB | — | This combination is unavailable |
| 5 Days | 20 GB | — | This combination is unavailable |
| 7 Days | 10 GB | — | This combination is unavailable |
| 7 Days | 20 GB | — | This combination is unavailable |
| 9 Days | 10 GB | — | This combination is unavailable |
| 9 Days | 20 GB | — | This combination is unavailable |
| 14 Days | 20 GB | — | This combination is unavailable |
| 14 Days | 30 GB | — | This combination is unavailable |
| 30 Days | 10 GB | — | This combination is unavailable |
| 30 Days | 20 GB | — | This combination is unavailable |
| 30 Days | 30 GB | — | This combination is unavailable |
Choose your days & data
Japan & Taiwan · 5 Days / 5 GB
HKD —
SKU: This combination is unavailable
Networks · Original information: —
Processing
Check your device & plan
eSIM installation guide
Follow the instructions supplied with your plan. Installation requires internet. Validity start rules vary; confirm before activating early.
Install over Wi-Fi
Install using the supplied QR code or details over Wi-Fi. On arrival, select the data line and configure roaming and APN as instructed by your plan.
Connect as instructed
Follow the instructions supplied with your plan. Installation requires internet. Validity start rules vary; confirm before activating early.
Frequently asked questions
Travel SIM cards and eSIM · eSIM installation guide
Where can I buy?
Confirm current prices, stock, SIM format and purchase terms at b4travel.shop or with a store.
Will my phone work with eSIM?
Confirm eSIM support and an unlocked phone with the manufacturer. Ask the shop about physical SIM options if needed.
What happens when high-speed data runs out?
After the high-speed allowance, speed is reduced to 384kbps; 365-day passes stop when used up. Confirm current plan terms before buying.
When should I install and activate?
Follow the instructions supplied with your plan. Installation requires internet. Validity start rules vary; confirm before activating early.