| Data Usage Specifications | Unlimited data, 3GB |
| Transmission Specifications | 4G |
| Signal Coverage Area | Japan, the signal is weak in remote areas, mountainous areas, basements and other areas |
| Mobile Carrier | DOCOMO |
| Supported Sizes | 3-in-1 SIM |
| Hotspot Sharing | Unavailable |
| Supported Frequencies(4G) | B1(2100 MHz), B3(1800 MHz), B18(800 MHz), B11 (1500 MHz) |
| Top-Up Availability | Top-up unavailable |
| Excludes | Voice calls, Texts |
| Not Supported | SIM-locked device, Carrier-customized device, Mobile hotspot, Huawei mobile phones, Xiaomi phones or unlocked phones are not applicable. |
| Reminders | ・6 days of 3 GB high-speed Internet access (excess usage will reduce the Internet speed to 200 Kbps). ・The mobile phone system applicable to this card is Android 4.0 or above / iOS 7.0 or above. Please update the mobile phone operating system to the latest version. ・The device using this SIM card must be compatible with "Xi" or "FOMA" and must have a specific wireless equipment technical regulation certificate label (technical qualification label). Users need to bring their own such device. |
Please abide by the principles of fair use of online communications. In order to maintain the quality of Internet connections and the principle of fair use, telecommunications companies around the world sometimes impose traffic controls on customers who use a large amount of Internet traffic in a short period of time, which may result in inability to access the Internet or reduced Internet speed. To ensure normal use, please try to avoid watching videos for a long time or updating software and other tools that consume a lot of data.
To ensure normal use, please try to avoid watching videos for a long time or updating software and other tools that consume a lot of data.
Since communication quality is affected by different usage environments, network speed will vary depending on factors such as terrain, climate, building shelter, number of users, location, etc. Please be informed.
Please follow the instructions in "How to use summary" to manually set up the APN. If you are unable to use the Internet because it is not set up, no refunds will be given. Please note that. (APN: vmobile.jp, Name: cht, Password: cht)
Please note that the SIM Card needs to be activated before 2023/12/24. It will become invalid after the expiration date, so please consider purchasing.
[Set APN manually]
APN: vmobile.jp
Name: cht
Password: cht
【Mobile phone usage information】
[FAQ-Hot Topics]
Q: Can I share the Internet with friends (hotspot)?
A: Yes, provided the device supports hotspot sharing. Please consider each person's usage conditions. If you want to enjoy the best quality, it is still recommended for personal use.
【FAQ - Android】
Q: Can you tell me which Android phones are available?
A: KKday is unable to obtain all the specifications of mobile phone manufacturers, so it is not in a position to list the models that are guaranteed to be used.
【FAQ-APN】
Q: What is APN?
A: In order to identify the device held by the passenger, it is required to use a Japanese mobile network. After arriving in Japan, complete the APN setting and you can enjoy good Internet service.
Q: What should I do if I cannot add an APN?
A: This situation has occurred in all versions of Android. This is an oversight in the Android system and is not caused by the SIM card itself. It can only be solved by the original phone manufacturer. Currently, it is known that Android 4.1.2, 4.4.2, 5.0 and other versions have Faced with this problem.
Q: After adding an APN, I cannot connect to the Internet and it displays "No SIM card"?
A: Please follow the steps below.
*If you have implemented the above 5 solutions and still cannot eliminate the abnormal problem, please contact KKday customer service staff.