- All above charges include tax.
"ANSIM" is a low-cost data communication SIM service using NTT docomo's network which covers all area in Japan.
Insert the SIM card into your smartphone or tablet before use.
Recommended fro those who wish to reduce their data charges or those who have two devices.
- Asahi Net is offering this service as a mobile virtual network operator (MVNO) using the network of NTT docomo.
- ANSIM (Data SIM) Application
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Apply by Web
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Click and Apply
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Apply by Phone
0120-577-135 0120-577-135
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10 a.m-5 p.m., Monday to Friday,
excluding national holidaysAfter listening to the audio assist, press the applicable number.
- Asahi Net Member
- 1
- Customers New to Asahi Net
- 2
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Find a Plan which Suits You!
- My smartphone is mostly for LINE* and internet.
I use my home Wi-Fi to watch videos. -
- Want to save smartphone costs?
A plan for smart use.
- I’d like to enjoy SNS
and videos on the go. -
- Recommended for those who want to use Wi-Fi at home, and enjoy SNS and videos on the go.
- High-volume plan for you to stop worrying about mobile data traffic.
At home and on the go. -
- Easy to Control daily data volume.
Perfect for kids. -
- If your are signing up for a new LINE account and do not have a Facebook account, SMS authentication is required.
Five Plans to Select From
Plan | Data Traffic | Monthly Charge | Initial Charge | |
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With Texting Function | Without Texting Function | |||
3 Giga Plan | 3 Giga monthly*1 | 1,122 yen/month | 990 yen/month | 3,300 yen |
7 Giga Plan | 7 Giga monthly*1 | 2,310 yen/month | 2,178 yen/month | |
20 Giga Plan | 20 Giga monthly*1 | 4,862 yen/month | 4,730 yen/month | |
50 Giga Plan | 50 Giga monthly*1 | 11,682 yen/month | 11,550 yen/month | |
110 MB/day Plan | 110 MB/Day monthly*2 | 1,122 yen/month | 990 yen/month |
- If data traffic reaches the monthly upper limit, the communication speed will become 200 Kbps until the end of the month.
- If data traffic reaches the daily upper limit, the communication speed will become 200 Kbps for the rest of the day.
- The above prices include tax.
- Universal Service charge and Telephone Relay Service charge are applied to each SIM card.
SMS (texting function) charges: Sending SMS within Japan SMS is from 3.3 to 33 yen per message. Sending an international SMS is from 50 yen to 500 yen(non-taxed) per message. There is no charge for receiving messages.
Click here for SMS charge details.
No Monthly Charge in Service Opening Month*
Bundle with another connection service (fiber-optics, mobile, etc.) and get an additional discount!
- Service opening month refers to the date you connected to the internet using the SIM card you purchased from Asahi Net, or five days after the shipping date of SIM card. The earlier date will be applied. If your ordered SIM has texting function, the service opening month refers to the month which includes the following day of shipment.
Fixed IP Address for LTE!
Fixed IP Address
Initial charge |
880 yen |
---|---|
Monthly usage charges |
880 yen/month is FREE for the service opening month |
- The above prices include tax.
About Fixed IP Address Bundle Discount
If you apply for 20 Giga Plan or 50 Giga Plan together with the LTE Fixed IP Address Option, Fixed IP Address Bundle Discount will be applied and you will get a discount of 300 yen from the monthly usage charges (880 yen).
- If you change your plan to other non-applicable plan, the Fixed IP Address Bundle Discount will not be applied from the month you have changed the plan.
- The initial charge of the Fixed IP Address Option is not applicable for the Fixed IP Address Bundle Discount.
- Discount price: Discount will be applied to the price without tax.
Secure and Stable docomo Network!
Maximum Communication Speed
LTE | Max. download 262.5 Mbps /Max. upload 50 Mbps |
---|---|
3G | Max. download 14 Mbps/Max. upload 5.7 Mbps |
Make the Best Out of Rollover Data!
Leftover data can be rolled over to the next month, so you can use it without losing it.
3 Giga Plan/7 Giga Plan/20 Giga Plan/50 Giga Plan | Leftover data of the month will be rolled over to the following month. The rolled over data can be used until the end of the following month. |
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110 MB/Day Plan | Leftover data of the day will be rolled over to the following day. The rolled over data can be used until the end of the following day (12 a.m.) |
3 Giga Plan Monthly Data Plan Rollover Example
- Data rollover begins with the data leftover from October 2016.
- Data rollover applies to 3 Giga Plan/7 Giga Plan/5 Giga Plan and 110 MB/Day Plan. No applications or procedures necessary.
- The maximum traffic volume that can be rolled over to the following month equals the traffic volume prescribed for each Plan.
- Data will be used in the following order: rollover data, additional (charged) data, and then the monthly data volume prescribed for your Data Plan.
- For 3 Giga Plan/7 Giga Plan/20 Giga Plan/50 Giga Plan, data that has been rolled over from the previous month will expire on the last day of the current month.
- For 110MB/Day Plan, data that has been rolled over from the previous day will expire at 11:59:59 PM of the current day.
- If you change your Data Plan, leftover data from the previous plan will be rolled over to the new plan, and the expiration date of the new plan will be applied.
- If you change the SIM card, leftover data and rolled over data before the change cannot be carried over.
- ANSIM (Data SIM) Application
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Apply by Web
-
Click and Apply
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Apply by Phone
0120-577-135 0120-577-135
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10 a.m-5 p.m., Monday to Friday,
excluding national holidaysAfter listening to the audio assist, press the applicable number.
- Asahi Net Member
- 1
- Customers New to Asahi Net
- 2
-
If You are an Asahi Net Member, Combine Courses and Get More Discount.
Bundle with other Asahi Net connection service and you will get a discount on the monthly charges. The discount price depends on the connection service.
Connection Course You are Currently Using | Monthly Discount |
---|---|
Asahi Net WiMAX 2+ | -200 yen/month |
High-Speed Mobile (Xi & FOMA) | -100 yen/month |
Fiber-optics (Asahi Net FTTH with FLET’S, FLET’S Hikari Cross, etc.)*1 |
-50 yen/month |
- The 50 yen/month discount is also applicable for Asahi Net au Hikari Courses, ADSL Courses, the FLET'S ISDN Course, the Mail and Blog Course, Dial-up Course and the FLET'S Hikari Wi-Fi Access Course. Please note that the discount will not be applied when ANSIM is bundled with Asahi Net docomo Hikari.
- Discount price: Discount will be applied to the price without tax.
Frequently Asked Questions
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- Is it possible to check or increase (charge up) the amount of data traffic?
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- Can I change the size of my SIM card?
Steps to Start Using
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Apply
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Apply
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SIM card will be delivered in three days the shortest.
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SIM card will be delivered in three days the shortest.
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Set up and start using.
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Set up and start using.
- Done
- ANSIM (Data SIM) Application
-
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Apply by Web
-
Click and Apply
-
Apply by Phone
0120-577-135 0120-577-135
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10 a.m-5 p.m., Monday to Friday,
excluding national holidaysAfter listening to the audio assist, press the applicable number.
- Asahi Net Member
- 1
- Customers New to Asahi Net
- 2
-
Precautions
Available Areaarrow
Communication Speed and Corresponding Areaarrow
Voice Callsarrow
Application and Paymentarrow
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Your Devicearrow
Change, Loss and Replacement of SIM Cardarrow
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Recommended optional services
Ranked No. 1 for customer satisfaction
Asahi Net provides a reliable network environment integrating network quality, customer support and price in an excellent balance, leading the company to receive high evaluations from customers in surveys ran by an external party.
- ANSIM (Data SIM) Application
-
-
Apply by Web
-
Click and Apply
-
Apply by Phone
0120-577-135 0120-577-135
-
10 a.m-5 p.m., Monday to Friday,
excluding national holidaysAfter listening to the audio assist, press the applicable number.
- Asahi Net Member
- 1
- Customers New to Asahi Net
- 2
-