b-mobile — Free Service Overview
b-mobile is a free Mobile Plans service. Browse features, available discounts, and alternatives below.
Updated: April 2026
About b-mobile
b-mobile is a Japanese mobile virtual network operator (MVNO) providing affordable mobile phone and data services. The service offers flexible prepaid and postpaid mobile plans with competitive pricing for Japanese consumers seeking cost-effective cellular connectivity.
Pricing
| Regional pricing | 990 ジャストフィットSIM 1GB | 990 ジャストフィットSIM 5GB | 990 ジャストフィットSIM 10GB | 990 ジャストフィットSIM 15GB | 990 ジャストフィットSIM 20GB |
|---|---|---|---|---|---|
| 🇯🇵JapanJPY | ¥1,089.00≈ €5.84 | ¥1,749.00≈ €9.38 | ¥2,409.00≈ €12.92 | ¥3,608.00≈ €19.35 | ¥5,269.00≈ €28.26 |
Prices converted at current exchange rate
Sources
Subger is not affiliated with, endorsed by, or connected to b-mobile or its parent companies. All trademarks, service marks, and logos belong to their respective owners. Information on this page is provided for informational and comparison purposes only. Pricing and plan details are sourced from publicly available information and may not reflect current offerings — please verify with the official provider. If you are a representative of this service and believe any information is inaccurate, please contact us at info@subger.com.
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