# Always Mobile eSIM plans for Japan

> 39 active Always Mobile plans that cover Japan, from $2.50.
> Updated October 2, 2026. Prices in USD. Web page: https://esimguide.com/japan-esim/always-mobile

## Networks in Japan

As stated by Always Mobile: au (5G), NTT docomo (5G), Rakuten Mobile Network (5G), SoftBank (5G). The technology is the fastest the provider states, not a measured speed.

## Plans

Where plans share the same data, validity and coverage type, only the cheapest is listed: 16 distinct of 39 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Japan 1GB 7Days | 1 GB | 7 days | $2.50 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 1GB 7Days | 1 GB | 7 days | $4.25 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Global (120+ areas) 1GB 365Days | 1 GB | 365 days | $9.50 | 117 countries | 5G | Yes | — | — | No | Yes | No | GB |
| Japan 3GB 15Days | 3 GB | 15 days | $3.50 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 3GB 15Days | 3 GB | 15 days | $8 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Japan 3GB 30Days | 3 GB | 30 days | $3.75 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 3GB 30Days | 3 GB | 30 days | $8.25 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Japan 5GB 30Days | 5 GB | 30 days | $4.75 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 5GB 30Days | 5 GB | 30 days | $11.50 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Japan 10GB 30Days | 10 GB | 30 days | $6.25 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 10GB 30Days | 10 GB | 30 days | $19.50 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Japan 20GB 30Days | 20 GB | 30 days | $10.75 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| China mainland & Japan & South Korea 20GB 30Days | 20 GB | 30 days | $31.50 | 3 countries | 5G | Yes | — | — | No | Yes | No | HK |
| Global (120+ areas) 20GB 90Days | 20 GB | 90 days | $83 | 117 countries | 5G | Yes | — | — | No | Yes | No | GB |
| Japan 50GB 30Days | 50 GB | 30 days | $21.50 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |
| Japan 50GB 180Days | 50 GB | 180 days | $35.25 | Japan only | 5G | Yes | — | — | No | Yes | No | HK |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for Japan](https://esimguide.com/japan-esim.md)
- [Always Mobile plans for Japan, with filters](https://esimguide.com/japan-esim/always-mobile)