esimtable / Japan / Airplans
Airplans eSIM for Japan
18 Airplans plans for Japan, ranked by $/GB. Cheapest $28.33 · $0.57/GB. Prices last verified 2026-09-08.
★ BEST AIRPLANS VALUE FOR JAPAN
Airplans
50 GB - 30 days
$28.33 total for 30 days · 50 GB
$0.57
per GB
📶 Roams onto: KDDI (5G), NTT docomo (5G), Rakuten (5G), SoftBank (5G)
⚠️ Traffic on this plan exits through HK, not Japan, worth knowing if you rely on local banking or streaming apps.
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 PROMO | 50 GB | 30 | $0.57 | |
| 20 GB - 30 days PROMO | 20 GB | 30 | $0.61 | |
| 50 GB - 180 days PROMO SKIP: BETTER OPTION EXISTS | 50 GB | 180 | $0.84 | |
| 10 GB - 30 days PROMO | 10 GB | 30 | $0.86 | |
| 5 GB - 30 days PROMO | 5 GB | 30 | $1.24 | |
| 3 GB - 15 days PROMO | 3 GB | 15 | $1.48 | |
| 3 GB - 30 days PROMO SKIP: BETTER OPTION EXISTS | 3 GB | 30 | $1.52 | |
| 3 GB - 3 days PROMO SKIP: BETTER OPTION EXISTS | 3 GB | 3 | $2.68 | |
| 1 GB - 7 days PROMO | 1 GB | 7 | $3.20 | |
| 3 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS | 3 GB | 5 | $3.50 | |
| 5 GB - 60 days PROMO SKIP: BETTER OPTION EXISTS | 5 GB | 60 | $3.82 | |
| 3 GB - 7 days PROMO SKIP: BETTER OPTION EXISTS | 3 GB | 7 | $4.40 | |
| 3 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS | 3 GB | 10 | $5.60 | |
| 1 GB - 1 days PROMO SKIP: BETTER OPTION EXISTS | 1 GB | 1 | $5.74 | |
| 2 GB - 15 days PROMO SKIP: BETTER OPTION EXISTS | 2 GB | 15 | $12.38 | |
| 1 GB - 3 days PROMO SKIP: BETTER OPTION EXISTS | 1 GB | 3 | $49.08 | |
| 1 GB - 5 days PROMO SKIP: BETTER OPTION EXISTS | 1 GB | 5 | $81.26 | |
| 1 GB - 10 days PROMO SKIP: BETTER OPTION EXISTS | 1 GB | 10 | $161.70 |
What you get
SPEED5G
TOP-UPRechargeable