esimtable / Japan / Thirr.com
Thirr.com eSIM for Japan
19 Thirr.com plans for Japan, ranked by $/GB. Cheapest $18.00 · $0.36/GB. Prices last verified 2026-09-09.
★ BEST THIRR.COM VALUE FOR JAPAN
Thirr.com
50 GB - 30 days
$18.00 total for 30 days · 50 GB
$0.36
per GB
€15.49
📶 Roams onto: KDDI (5G/4G), NTT Docomo (5G/4G)
BEST VALUE = lowest $/GB here · SKIP = another plan from this provider gives more data for the same price or less
| Plan | Data | Days | Price | $/GB |
|---|---|---|---|---|
| 50 GB - 30 days BEST VALUE | 50 GB | 30 | $18.00 | $0.36 |
| 20 GB - 30 days | 20 GB | 30 | $8.66 | $0.43 |
| 10 GB - 30 days | 10 GB | 30 | $5.07 | $0.51 |
| 3 GB - 30 days | 3 GB | 30 | $2.03 | $0.68 |
| 100 GB - 31 days | 100 GB | 31 | $72.05 | $0.72 |
| 50 GB - 31 days SKIP: BETTER OPTION EXISTS | 50 GB | 31 | $54.62 | $1.09 |
| 20 GB - 31 days SKIP: BETTER OPTION EXISTS | 20 GB | 31 | $29.05 | $1.45 |
| 15 GB - 31 days SKIP: BETTER OPTION EXISTS | 15 GB | 31 | $29.05 | $1.94 |
| 10 GB - 31 days SKIP: BETTER OPTION EXISTS | 10 GB | 31 | $29.05 | $2.90 |
| 12 GB - 30 days SKIP: BETTER OPTION EXISTS | 12 GB | 30 | $54.62 | $4.55 |
| 6 GB - 15 days SKIP: BETTER OPTION EXISTS | 6 GB | 15 | $29.05 | $4.84 |
| 3 GB - 7 days SKIP: BETTER OPTION EXISTS | 3 GB | 7 | $16.26 | $5.42 |
| 30 GB - 30 days SKIP: BETTER OPTION EXISTS | 30 GB | 30 | $168.52 | $5.62 |
| 5 GB - 31 days SKIP: BETTER OPTION EXISTS | 5 GB | 31 | $29.05 | $5.81 |
| 1 GB - 3 days SKIP: BETTER OPTION EXISTS | 1 GB | 3 | $6.96 | $6.96 |
| 50 GB - 365 days SKIP: BETTER OPTION EXISTS | 50 GB | 365 | $348.68 | $6.97 |
| 6 GB - 30 days SKIP: BETTER OPTION EXISTS | 6 GB | 30 | $58.10 | $9.68 |
| 1 GB - 7 days SKIP: BETTER OPTION EXISTS | 1 GB | 7 | $13.94 | $13.94 |
| 1 GB - 31 days SKIP: BETTER OPTION EXISTS | 1 GB | 31 | $29.05 | $29.05 |
What you get
SPEED5G
HOTSPOTTethering allowed
ID / KYCNot required