Strong eSIM is a modern eSIM solution designed for travelers who need fast, reliable, and hassle-free connectivity. We offer instant delivery, affordable high-speed data plans, and quick 24/7 support via WhatsApp—a feature that truly sets us apart. With Strong eSIM, staying connected abroad is effortless: just scan, connect, and you’re online within seconds. Built for simplicity, speed, and support.
Strong eSIM 
Strong eSIM is a modern eSIM solution designed for travelers who need fast, reliable, and hassle-free connectivity. We offer instant delivery, affordable high-speed data plans, and quick 24/7 support via WhatsApp—a feature that truly sets us apart. With Strong eSIM, staying connected abroad is effortless: just scan, connect, and you’re online within seconds. Built for simplicity, speed, and support.
Strong eSIM eSIM Data Plans for Japan
Japan 100MB 7Days
100MB
7
Days
$1.90
$19.00/GB
Japan 3GB/Day (IIJ)
3GB
1
Day
$2.20
$0.73/GB
Japan 1GB 7Days (IIJ)
1GB
7
Days
$2.90
$2.90/GB
Japan 1GB/Day (IIJ)
1GB
1
Day
$2.90
$2.90/GB
Japan 500MB/Day (IIJ)
500MB
1
Day
$2.90
$5.80/GB
Japan 500MB 7Days
500MB
7
Days
$2.90
$5.80/GB
Japan 3GB 30Days (nonhkip)
3GB
30
Days
$2.95
$0.98/GB
China mainland & Japan & South Kore
500MB
1
Day
$3.90
$7.80/GB
Japan 3GB 15Days
3GB
15
Days
$4.90
$1.63/GB
Japan 3GB 30Days (IIJ)
3GB
30
Days
$4.90
$1.63/GB
Japan 2GB/Day (nonhkip)
2GB
1
Day
$4.90
$2.45/GB
Asia (12 areas) 500MB/Day
500MB
1
Day
$4.90
$9.80/GB
Asia (20 areas) 500MB/Day
500MB
1
Day
$4.90
$9.80/GB
Japan 3GB/Day (nonhkip)
3GB
1
Day
$5.90
$1.97/GB
Japan 2GB/Day (IIJ)
2GB
1
Day
$5.90
$2.95/GB
China mainland & Japan & South Kore
1GB
7
Days
$5.90
$5.90/GB
China mainland & Japan & South Kore
1GB
1
Day
$5.90
$5.90/GB
Japan 5GB 30Days (IIJ)
5GB
30
Days
$6.90
$1.38/GB
Japan 3GB 15Days (nonhkip)
3GB
15
Days
$7.90
$2.63/GB
Asia (20 areas) 1GB/Day
1GB
1
Day
$7.90
$7.90/GB
Japan 5GB/Day (nonhkip)
5GB
1
Day
$8.90
$1.78/GB
Asia (12 areas) 1GB/Day
1GB
1
Day
$8.90
$8.90/GB
Asia (12 areas) 1GB 7Days
1GB
7
Days
$8.90
$8.90/GB
Japan 5GB 30Days (nonhkip)
5GB
30
Days
$9.90
$1.98/GB
Asia-20 1GB 30 Days
1GB
30
Days
$9.90
$9.90/GB
Asia-20 1GB 7 Days
1GB
7
Days
$9.90
$9.90/GB
Asia (20 areas) 1GB 7Days
1GB
7
Days
$9.90
$9.90/GB
China mainland & Japan & South Kore
2GB
1
Day
$10.90
$5.45/GB
Japan 10GB 30Days (IIJ)
10GB
30
Days
$11.90
$1.19/GB
Japan 5GB/Day
5GB
1
Day
$11.90
$2.38/GB
Global (120+ areas) 1GB 7Days
1GB
7
Days
$11.90
$11.90/GB
Japan 10GB/Day (nonhkip)
10GB
1
Day
$12.90
$1.29/GB
China mainland & Japan & South Kore
3GB
15
Days
$14.90
$4.97/GB
China mainland & Japan & South Kore
3GB
30
Days
$14.90
$4.97/GB
Asia (20 areas) 2GB/Day
2GB
1
Day
$14.90
$7.45/GB
Japan 10GB 30Days (nonhkip)
10GB
30
Days
$16.90
$1.69/GB
Asia (12 areas) 2GB/Day
2GB
1
Day
$16.90
$8.45/GB
Global (120+ areas) 1GB 365Days
1GB
365
Days
$17.90
$17.90/GB
Japan 10GB/Day
10GB
1
Day
$18.90
$1.89/GB
Global139 1GB 7Days
1GB
7
Days
$19.90
$19.90/GB
Japan 20GB 30Days (IIJ)
20GB
30
Days
$20.90
$1.05/GB
Asia (12 areas) 3GB/Day
3GB
1
Day
$21.90
$7.30/GB
China mainland & Japan & South Kore
5GB
30
Days
$22.90
$4.58/GB
Asia-20 3GB 15Days
3GB
15
Days
$22.90
$7.63/GB
Asia (12 areas) 3GB 30Days
3GB
30
Days
$22.90
$7.63/GB
Asia (12 areas) 3GB 15Days
3GB
15
Days
$22.90
$7.63/GB
Asia (20 areas) 3GB 15Days
3GB
15
Days
$22.90
$7.63/GB
Asia-20 3GB 30Days
3GB
30
Days
$23.90
$7.97/GB
Asia (20 areas) 3GB 30Days
3GB
30
Days
$23.90
$7.97/GB
Japan 20GB 30Days (nonhkip)
20GB
30
Days
$27.90
$1.40/GB
Global (120+ areas) 3GB 30Days
3GB
30
Days
$28.90
$9.63/GB
Asia (12 areas) 5GB 30Days
5GB
30
Days
$33.90
$6.78/GB
Asia-20 5GB 30 Days
5GB
30
Days
$34.90
$6.98/GB
Asia (20 areas) 5GB 30Days
5GB
30
Days
$34.90
$6.98/GB
Global139 1GB 365Days
1GB
365
Days
$36.90
$36.90/GB
China mainland & Japan & South Kore
10GB
30
Days
$38.90
$3.89/GB
Japan 50GB 30Days (IIJ)
50GB
30
Days
$42.90
$0.86/GB
Global (120+ areas) 5GB 30Days
5GB
30
Days
$45.90
$9.18/GB
Global139 3GB 30Days
3GB
30
Days
$48.90
$16.30/GB
Asia-20 10GB 30Days
10GB
30
Days
$57.90
$5.79/GB
Asia (12 areas) 10GB 30Days
10GB
30
Days
$57.90
$5.79/GB
Asia (20 areas) 10GB 30Days
10GB
30
Days
$57.90
$5.79/GB
China mainland & Japan & South Kore
20GB
30
Days
$62.90
$3.15/GB
Japan 50GB 180Days
50GB
180
Days
$70.90
$1.42/GB
Global139 5GB 30Days
5GB
30
Days
$74.90
$14.98/GB
Global (120+ areas) 10GB 30Days
10GB
30
Days
$85.90
$8.59/GB
Asia (12 areas) 20GB 30Days
20GB
30
Days
$99.90
$5.00/GB
Asia-20 20GB 30Days
20GB
30
Days
$100.90
$5.05/GB
Asia (20 areas) 20GB 30Days
20GB
30
Days
$100.90
$5.05/GB
Asia-20 20GB 90 Days
20GB
90
Days
$105.90
$5.30/GB
Global139 10GB 30Days
10GB
30
Days
$133.90
$13.39/GB
Global (120+ areas) 20GB 30Days
20GB
30
Days
$150.90
$7.55/GB
Global (120+ areas) 20GB 90Days
20GB
90
Days
$166.90
$8.35/GB
Asia-20 50GB 180 Days
50GB
180
Days
$222.90
$4.46/GB
Global139 20GB 90Days
20GB
90
Days
$224.90
$11.25/GB
Frequently Asked Questions
How many data plans does Strong eSIM offer for Japan?
Strong eSIM offers 24 single‑country plans that cover Japan and an additional 50 multi‑country plans that include Japan among other destinations. The available plans span a price range of approximately $1.90 to $224.90, with data caps from 100 MB up to 50 GB. Validity periods vary from one day to a full year, and many plans support tethering.
Does Strong eSIM offer unlimited data eSIM for Japan?
Strong eSIM does not provide an unlimited data eSIM for Japan. All of its Japan‑only plans come with a fixed data allowance, ranging from 20 GB to 50 GB. For example, the Japan 50GB 30Days plan is priced at $42.90 USD, while the Japan 20GB 30Days plan costs $20.90 USD. Choosing a fixed data plan can be more cost‑effective for most travelers, unless an extremely heavy data user requires an unlimited option.
Summarized by Gen AI. Last updated:
Japan Also Covered By
Other Countries Nearby Japan
data plans for the provider(s) with this icon are programmatically fetched and updated.