BambooSIM 10 GB for 30 days
Speed and data rules
Full speed
10 GB
After that
Not stated
BambooSIM: “Speeds are reduced after this allowance for the remaining validity” Source
BambooSIM coverage
Runs on
NTT Docomo, KDDI (au), SoftBank and Rakuten MobileThe map shows the best of them at each spot.
Search by Photon, © OpenStreetMap contributors, and GSI Japan
BambooSIM 4G coverage
Docomo, au, SoftBank and Rakuten combined, from their own maps. Blank: not covered.
Strongacross Japanvia au
| Place | Coverage |
|---|---|
| All over Japan | Strongvia au |
| Tokyo | Strong |
| Osaka and Kyoto | Strong |
| Mt Fuji and Hakone | Strong |
| Japanese AlpsHakuba, Kamikochi, Takayama | Strongvia Docomo, au and SoftBank |
| HokkaidoSapporo, Niseko | Strongvia Docomo, au and SoftBank |
| Okinawa | Strong |
| Hiroshima and Miyajima | Strong |
| Kyushu | Strong |
| Shikoku | Strongvia au and SoftBank |
| Rural and mountain areasOnsen towns, trails, national parks | Strongvia Docomo and au |
Coverage areas from the service area maps published by NTT docomo, KDDI au, SoftBank and Rakuten Mobile. Changes: maps and cell positions converted to hexagons by network.
Source: NTT docomo service area map; KDDI au service area map; Rakuten Mobile service area map; SoftBank service area map; nPerf coverage map; OpenCelliD via Source Cooperative, CC BY-SA 4.0.
What you get
- Data
- 10 GB
- Valid for
- 30 days
- Network
- Docomo, au, SoftBank and Rakuten
- Japanese number
- No, data only
- Texts (SMS)
- No
- Top-up
- No
- Internet exits in
- Japan
How it works
- Starts
- KDDI unlimited, single-use, IIJ and Total Data plans start on first connection in Japan, which counts as day 1. SoftBank 90-day plans start when you claim the QR code in your account.
- Install
- QR code
- Support
- Live chat, Email, Support ticket
Other BambooSIM plans for 30 days
- 3 GB for 30 days$8.99
- 5 GB for 30 days$11.99
- 10 GB for 30 daysDocomo, au and Rakuten$16.98
- 10 GB for 30 daysDocomo$20.98
- 20 GB for 30 daysDocomo, au and Rakuten$29.98
Price checked on esimdb.com.
$16.99
30-day trip, $0.57 a day, $1.70/GB