Esimatic, where mobile internet simplicity meets reliability with 5G speeds. Covering 200+ countries, it connects users to the best networks through multiple providers. The user-friendly, AI-powered app automatically tops up existing eSIMs with flexible gigabyte and unlimited data plans, helping to reduce carbon footprints. Simple, reliable, and eco-friendly.
Esimatic 
Esimatic, where mobile internet simplicity meets reliability with 5G speeds. Covering 200+ countries, it connects users to the best networks through multiple providers. The user-friendly, AI-powered app automatically tops up existing eSIMs with flexible gigabyte and unlimited data plans, helping to reduce carbon footprints. Simple, reliable, and eco-friendly.
Promo Code
GET 10% OFF
One-time
Esimatic eSIM Data Plans for Japan
Japan
1GB
7
Days
$3.94
$3.94/GB
GET 10% OFF
Japan
1GB
1
Day
$4.29
$4.29/GB
GET 10% OFFJapan
1GB
1
Day
$4.49
$4.49/GB
GET 10% OFFJapan
3GB
30
Days
$7.90
$2.63/GB
GET 10% OFFJapan
2GB
1
Day
$8.49
$4.25/GB
GET 10% OFFJapan
1GB
/day
/day
3
Days
$9.49
$3.16/GB
GET 10% OFFJapan
5GB
30
Days
$9.90
$1.98/GB
GET 10% OFFGlobal
1GB
7
Days
$11.98
$11.98/GB
GET 10% OFFJapan
1GB
/day
/day
3
Days
$11.99
$4.00/GB
GET 10% OFFGlobal
1GB
1
Day
$13.89
$13.89/GB
GET 10% OFFJapan
1GB
/day
/day
5
Days
$14.49
$2.90/GB
GET 10% OFFJapan
10GB
30
Days
$14.90
$1.49/GB
GET 10% OFFJapan
1GB
/day
/day
5
Days
$18.99
$3.80/GB
GET 10% OFFGlobal
1GB
1
Day
$18.99
$18.99/GB
GET 10% OFFJapan
1GB
/day
/day
7
Days
$19.99
$2.86/GB
GET 10% OFFJapan
2GB
/day
/day
3
Days
$20.99
$3.50/GB
GET 10% OFFJapan
20GB
30
Days
$25.89
$1.29/GB
GET 10% OFFJapan
1GB
/day
/day
10
Days
$27.99
$2.80/GB
GET 10% OFFJapan
2GB
/day
/day
5
Days
$29.99
$3.00/GB
GET 10% OFFJapan
1GB
/day
/day
7
Days
$29.99
$4.28/GB
GET 10% OFFGlobal
3GB
30
Days
$29.99
$10.00/GB
GET 10% OFFGlobal
2GB
1
Day
$34.49
$17.25/GB
GET 10% OFFJapan
2GB
/day
/day
7
Days
$39.99
$2.86/GB
GET 10% OFFJapan
1GB
/day
/day
10
Days
$39.99
$4.00/GB
GET 10% OFFGlobal
1GB
/day
/day
3
Days
$41.89
$13.96/GB
GET 10% OFFJapan
1GB
/day
/day
15
Days
$41.99
$2.80/GB
GET 10% OFFGlobal
5GB
30
Days
$48.99
$9.80/GB
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1GB
/day
/day
3
Days
$49.99
$16.66/GB
GET 10% OFFJapan
2GB
/day
/day
10
Days
$54.99
$2.75/GB
GET 10% OFFJapan
50GB
30
Days
$59.99
$1.20/GB
GET 10% OFFJapan
1GB
/day
/day
15
Days
$59.99
$4.00/GB
GET 10% OFFGlobal
1GB
/day
/day
5
Days
$68.89
$13.78/GB
GET 10% OFFEurope + USA + Business Hubs
20GB
60
Days
$73.49
$3.67/GB
GET 10% OFFGlobal - Standard
20GB
60
Days
$75.49
$3.77/GB
GET 10% OFFJapan
2GB
/day
/day
15
Days
$76.99
$2.57/GB
GET 10% OFFGlobal
1GB
/day
/day
5
Days
$79.99
$16.00/GB
GET 10% OFFGlobal
10GB
30
Days
$82.89
$8.29/GB
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1GB
/day
/day
7
Days
$95.89
$13.70/GB
GET 10% OFFGlobal
2GB
/day
/day
3
Days
$98.69
$16.45/GB
GET 10% OFFGlobal
1GB
/day
/day
7
Days
$111.99
$16.00/GB
GET 10% OFFJapan
100GB
30
Days
$132.49
$1.32/GB
GET 10% OFFGlobal
1GB
/day
/day
10
Days
$132.89
$13.29/GB
GET 10% OFFGlobal
20GB
30
Days
$147.89
$7.39/GB
GET 10% OFFGlobal
1GB
/day
/day
10
Days
$156.94
$15.69/GB
GET 10% OFFGlobal
2GB
/day
/day
5
Days
$163.39
$16.34/GB
GET 10% OFFEurope + USA + Business Hubs
50GB
90
Days
$167.49
$3.35/GB
GET 10% OFFGlobal - Standard
50GB
90
Days
$178.49
$3.57/GB
GET 10% OFFGlobal
2GB
/day
/day
7
Days
$228.09
$16.29/GB
GET 10% OFFGlobal
2GB
/day
/day
10
Days
$325.10
$16.26/GB
GET 10% OFFFrequently Asked Questions
Does Esimatic offer unlimited data eSIM for Japan?
Esimatic does not provide an unlimited data eSIM for Japan. The company offers fixed‑data plans that range from 20GB to 100GB for 30 days. For example, the 100GB plan costs $132.49 USD, the 50GB plan is $59.99 USD, and the 20GB plan is $25.89 USD, all of which allow t‑ethering and provide 5G coverage within Japan.
Choosing a fixed‑data plan is typically more cost‑effective for travelers who need a substantial amount of data but are not extremely heavy users. These plans give clear data limits and validity periods, letting users manage their usage without worry of overages.
Does Esimatic offer Japan eSIM with phone number and SMS?
Esimatic does not provide a Japan eSIM that includes a local phone number or the ability to send or receive SMS messages. The provider only offers data‑only eSIM plans for Japan. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
How many data plans does Esimatic offer for Japan?
Esimatic currently offers 25 single-country data plans specifically for Japan, alongside 24 plans that provide multi-country coverage including Japan. These plans range in price from approximately $3.94 to $325.10 and offer data allowances from 1GB up to 100GB. Many of their plans feature a daily data cap, while others provide a fixed data allowance. Plans are valid for periods ranging from 1 to 90 days, and tethering is permitted with some options.
Summarized by Gen AI. Last updated:
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Other Countries Nearby Japan
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