SparkRoam eSIM Plans for Japan (2026)
Compare all 30 SparkRoam plans for Japan — from USD 1.51
30Plans
USD 1.51Cheapest
USD 58.19Most expensive
1–50 GBData range
5G, 4GNetwork
YesUnlimited option
ESIMTWEAKS
Save 5% on every SparkRoam plan below. Prices shown are before the code is applied.
All SparkRoam plans for Japan
| Plan | Data | Validity | Network | Price | Per GB | |
|---|---|---|---|---|---|---|
| Japan 1GB 7Days CHEAPEST | 1 GB | 7 Days | 5G | USD 1.51 USD 1.43 | USD 1.43 | Get plan |
| Japan eSIM 1 GB 7 Days | 1 GB | 7 Days | 4G | USD 1.51 USD 1.43 | USD 1.43 | Get plan |
| Japan 1GB 7Days (TikTok/AI) | 1 GB | 7 Days | 5G | USD 1.97 USD 1.87 | USD 1.87 | Get plan |
| Japan eSIM 3 GB 15 Days | 3 GB | 15 Days | 4G | USD 2.81 USD 2.67 | USD 0.89 | Get plan |
| Japan eSIM 3 GB 15 Days | 3 GB | 15 Days | 5G | USD 2.81 USD 2.67 | USD 0.89 | Get plan |
| Japan eSIM 3 GB 30 Days | 3 GB | 30 Days | 4G | USD 2.94 USD 2.79 | USD 0.93 | Get plan |
| Japan 3GB 30Days | 3 GB | 30 Days | 5G | USD 2.94 USD 2.79 | USD 0.93 | Get plan |
| Japan eSIM 5 GB 30 Days | 5 GB | 30 Days | 4G | USD 4.11 USD 3.90 | USD 0.78 | Get plan |
| Japan 5GB 30Days | 5 GB | 30 Days | 5G | USD 4.11 USD 3.90 | USD 0.78 | Get plan |
| Japan eSIM 3 GB 15 Days | 3 GB | 15 Days | 5G | USD 4.32 USD 4.10 | USD 1.37 | Get plan |
| Japan 3GB 30Days (TikTok/AI) | 3 GB | 30 Days | 5G | USD 4.44 USD 4.22 | USD 1.41 | Get plan |
| Japan 5GB 30Days (TikTok/AI) | 5 GB | 30 Days | 5G | USD 5.75 USD 5.46 | USD 1.09 | Get plan |
| Japan · 12 GB · 4 days | 12 GB | 4 Days | 5G | USD 6.45 USD 6.13 | USD 0.51 | Get plan |
| Japan 10GB 30Days | 10 GB | 30 Days | 5G | USD 6.71 USD 6.37 | USD 0.64 | Get plan |
| Japan eSIM 10 GB 30 Days | 10 GB | 30 Days | 4G | USD 6.71 USD 6.37 | USD 0.64 | Get plan |
| Japan 10GB 30Days (TikTok/AI) | 10 GB | 30 Days | 5G | USD 9.18 USD 8.72 | USD 0.87 | Get plan |
| Japan · 21 GB · 7 days | 21 GB | 7 Days | 5G | USD 10.00 USD 9.50 | USD 0.45 | Get plan |
| Japan · Unlimited · 5 days | Unlimited | 5 Days | 5G | USD 11.00 USD 10.45 | — | Get plan |
| Japan eSIM 20 GB 30 Days | 20 GB | 30 Days | 4G | USD 11.26 USD 10.70 | USD 0.53 | Get plan |
| Japan 20GB 30Days | 20 GB | 30 Days | 5G | USD 11.26 USD 10.70 | USD 0.53 | Get plan |
| Japan · 30 GB · 10 days | 30 GB | 10 Days | 5G | USD 14.12 USD 13.41 | USD 0.45 | Get plan |
| Japan · Unlimited · 7 days | Unlimited | 7 Days | 5G | USD 14.38 USD 13.66 | — | Get plan |
| Japan 20GB 30Days (TikTok/AI) | 20 GB | 30 Days | 5G | USD 14.90 USD 14.16 | USD 0.71 | Get plan |
| Japan · Unlimited · 10 days | Unlimited | 10 Days | 5G | USD 19.06 USD 18.11 | — | Get plan |
| Japan 50GB 30Days | 50 GB | 30 Days | 5G | USD 22.70 USD 21.56 | USD 0.43 | Get plan |
| Japan eSIM 50 GB 30 Days | 50 GB | 30 Days | 4G | USD 22.70 USD 21.56 | USD 0.43 | Get plan |
| Japan · Unlimited · 15 days | Unlimited | 15 Days | 5G | USD 27.51 USD 26.13 | — | Get plan |
| Japan 50GB 180Days | 50 GB | 180 Days | 5G | USD 37.00 USD 35.15 | USD 0.70 | Get plan |
| Japan · Unlimited · 21 days | Unlimited | 21 Days | 5G | USD 39.60 USD 37.62 | — | Get plan |
| Japan · Unlimited · 31 days | Unlimited | 31 Days | 5G | USD 58.19 USD 55.28 | — | Get plan |
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