Japan Prepaid SIM for Visitor and Traveler BIGLOBE NINJA SIM No.1 Quality

19 August 2022	Notification：Temporary suspension of additional charge due to system maintenance
1 July 2022	Notification: Some credit cards could not be registered due to temporary system failure.
1 April 2022	Notification: The end of the service "BIGLOBE NINJA SIM/BIGLOBE PREPAID SIM365"

Activate within minutes

Two Capacities

Can be used all over Japan

Ranked number 1 in customer satisfaction for data connection quality and stability.

Ranked number 1 in customer satifaction web survey for "data connection quality and stability" targeting MVNO SIM users.

BIGLOBE NINJA SIM can provide stable internet connection in areas where Free WiFi has poor connectivity.

According to ICT Research & Consulting study June 2016

Steps for use

1.Buy it at the store

2.Insert it into your mobile phone and set the APN.

3.Activate and then start using it.

BIGLOBE NINJA SIM Lineup

Data Allowance/Validity Period	Unlimited/3days
Suggested Retail Price	\3,850(including tax)

Data Allowance/Validity Period	Unlimited/7days
Suggested Retail Price	\5,500(including tax)

Data Allowance/Validity Period	3GB/30days
Suggested Retail Price	\3,300(including tax)

Data Allowance/Validity Period	5GB/15days
Suggested Retail Price	\4,400(including tax)

Data Allowance/Validity Period	7GB/30days
Suggested Retail Price	\5,500(including tax)

Please understand that fees are subject to change for the reasons of retail outlets.

Top Up	1GB ¥2,200 (including tax) The validity period will be extended by the number of days as predetermined per plan upon the date of additional charge. Debit cards and prepaid cards cannot be used. Furthermore, there are some credit cards that cannot be used. No additional charge may be available for any unlimited plan.
SIM Size	Nano / Micro
Service Type	For data communication only
Maximum Speed	131.3 Mbps for upstream at maximum, and 1,288 Mbps for downstream at maximum This speed is the best effort (standard maximum speed), and is not guaranteed as the effective speed.
Validity Period	・For 30 days upon commencement of use registration for 3 GB plan or 7 GB plan ・For 15 days upon commencement of use registration for 5 GB plan ・For 3 days upon commencement of use registration for unlimited (3 days) plan ・For 7 days upon commencement of use registration for unlimited (7 days) plan
Network Coverage Rate	All over Japan. Same coverage area as NTT docomo. (Corresponding to the NTT docomo "Xi (LTE)" (Crossy) area and FOMA (3G) area)
APN Information	APN: biglobe.jp User name: user Password: 0000 Authentication: CHAP or PAP

3GB of data will give you

Web browsing	Approx. 4,100 Pages
Map apps	Approx. 1,900 Times
Video viewing	Approx. 9 Hours

The figures are only a guide. How much you can use depends on your actual usage situation and operation.

Steps for use

BIGLOBE NINJA SIM Lineup

3GB of data will give you

Stores