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eSimy

Esimy offers travel eSIM data plans in 165+ countries from just €1.99, with 1GB free on every 3GB+ order and 5% cashback on every purchase. Install directly on iPhone or Android with one tap — no QR code needed. Local, regional, and global prepaid plans with hotspot included, real-time data tracking, and 24/7 support. No contracts, no roaming charges.

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eSimy eSIM Data Plans for Japan

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Japan - 1 GB - 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $2.23/GB
Price: $2.23 (€1.99)

Asia - 1 GB - 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $3.91/GB
Price: $3.91 (€3.49)

Japan - 3 GB - 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $3.17/GB
Price: $9.52 (€8.49)

Asia - 3 GB - 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $3.73/GB
Price: $11.20 (€9.99)

Japan - 5 GB - 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $2.58/GB
Price: $12.88 (€11.49)

Asia - 5 GB - 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $3.36/GB
Price: $16.80 (€14.99)

Japan - 10 GB - 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $2.35/GB
Price: $23.53 (€20.99)

Global - 3 GB - 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $8.97/GB
Price: $26.90 (€24.00)

Japan - 20 GB - 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $1.40/GB
Price: $28.01 (€24.99)

Asia - 10 GB - 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $2.80/GB
Price: $28.01 (€24.99)

Japan - 50 GB - 90 Days

Data: 50GB
Validity: 90 Days
Price/GB: $0.67/GB
Price: $33.62 (€29.99)

Global - 5 GB - 60 Days

Data: 5GB
Validity: 60 Days
Price/GB: $6.73/GB
Price: $33.63 (€30.00)

Asia - 20 GB - 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $2.75/GB
Price: $54.91 (€48.99)

Global - 10 GB - 180 Days

Data: 10GB
Validity: 180 Days
Price/GB: $6.73/GB
Price: $67.25 (€60.00)

Global - 25 GB - 365 Days

Data: 25GB
Validity: 365 Days
Price/GB: $3.36/GB
Price: $84.07 (€75.00)

Global Explorer - 100 GB - 365 Days

Data: 100GB
Validity: 365 Days
Price/GB: $3.36/GB
Price: $336.3 (€300)

eSimy for Japan FAQ

Does eSimy offer unlimited data eSIM for Japan?

eSimy does not provide an unlimited data eSIM for Japan. Instead, the provider offers fixed data plans that come with a set data allowance and validity period. Examples of these plans include the Global Explorer 100GB plan valid for 365 days, the Japan 50GB plan valid for 90 days, and the Asia 20GB plan valid for 30 days.

Choosing a fixed data plan can be more cost‑effective for most travelers unless they anticipate using data at a very high volume. These plans give a clear data cap and expiry date, allowing users to budget their usage accordingly.

Does eSimy offer Japan eSIM with phone number and SMS?

eSimy currently does not provide eSIM plans for Japan that include a phone number or SMS. Only data‑only offers are available in that market.

Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calls and messaging, but some destinations might restrict access to these services. It is advisable to verify that the apps needed are accessible in Japan before purchasing an eSIM.

How many data plans does eSimy offer for Japan?

eSimy offers 6 single‑country data plans that cover Japan only and 10 multi‑country plans that include Japan. The available packages have prices from roughly $2.23 to $336.06 and data caps ranging from 1 GB to 100 GB, with validity periods spanning 7 to 365 days. Many of the plans allow tethering.

Summarized by AI, Last updated:

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