# PikaSIM eSIM plans for Japan

> 46 active PikaSIM plans that cover Japan, from $3.33.
> Updated October 31, 2026. Prices in USD. Web page: https://esimguide.com/japan-esim/pikasim

## Networks in Japan

As stated by PikaSIM: 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: 17 distinct of 46 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Japan 1GB 7Days (IIJ) | 1 GB | 7 days | $3.33 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 1GB 7Days | 1 GB | 7 days | $4.27 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Global (120+ areas) 1GB 365Days | 1 GB | 365 days | $21.49 | 117 countries | 5G | — | — | — | — | — | — | GB, NO |
| Japan 2GB 15Days | 2 GB | 15 days | $5.24 | Japan only | 5G | — | — | — | — | — | — | JP |
| Japan 3GB 15Days (IIJ) | 3 GB | 15 days | $7 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 3GB 15Days | 3 GB | 15 days | $9.52 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Japan 3GB 30Days (IIJ) | 3 GB | 30 days | $7.34 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 3GB 30Days | 3 GB | 30 days | $9.96 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Japan 5GB 30Days (IIJ) | 5 GB | 30 days | $10.10 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 5GB 30Days | 5 GB | 30 days | $14.01 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Japan 10GB 30Days (IIJ) | 10 GB | 30 days | $15.40 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 10GB 30Days | 10 GB | 30 days | $22.98 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Japan 20GB 30Days (IIJ) | 20 GB | 30 days | $24.54 | Japan only | 5G | — | — | — | — | — | — | JP |
| Asia (14 areas) 20GB 30Days | 20 GB | 30 days | $43.50 | 14 countries | 5G | — | — | — | — | — | — | SG |
| Global139 20GB 90Days | 20 GB | 90 days | $150.67 | 127 countries | 5G | — | — | — | — | — | — | GB, NO |
| Japan 50GB 30Days (IIJ) | 50 GB | 30 days | $46.99 | Japan only | 5G | — | — | — | — | — | — | JP |
| Japan 50GB 180Days | 50 GB | 180 days | $73.36 | Japan only | 5G | — | — | — | — | — | — | JP |

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)
- [PikaSIM plans for Japan, with filters](https://esimguide.com/japan-esim/pikasim)