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Japan

eSIM Agora

eSIM Agora offers instant travel eSIMs for 150+ countries — affordable data plans with no roaming and no contracts. Travelers get connected in minutes via a QR code, with both fixed-data and unlimited daily plans available.

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Usage limit: One-time

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eSIM Agora eSIM Data Plans for Japan

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Japan 1GB 7Days (IIJ

Data: 1GB
Validity: 7 Days
Price/GB: $1.66/GB
Price: $1.66 (€1.49)
10% OFF

Japan 1GB/Day FUP1Mbps

Data: 1GB
+ ∞ 1Mbps
Validity: 1 Day
Price/GB: $1.78/GB
Price: $1.78 (€1.60)
10% OFF

Japan 3GB 30Days (IIJ

Data: 3GB
Validity: 30 Days
Price/GB: $1.30/GB
Price: $3.89 (€3.49)
10% OFF

Japan 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $1.48/GB
Price: $4.45 (€3.99)
10% OFF

Japan 5GB 30Days (IIJ

Data: 5GB
Validity: 30 Days
Price/GB: $1.00/GB
Price: $5.01 (€4.49)
10% OFF

Asia (20 areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $5.56/GB
Price: $5.56 (€4.99)
10% OFF

Japan 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $1.22/GB
Price: $6.12 (€5.49)
10% OFF

Japan 10GB 30Days (IIJ

Data: 10GB
Validity: 30 Days
Price/GB: $0.84/GB
Price: $8.35 (€7.49)
10% OFF

Global (120+ areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $10.02/GB
Price: $10.02 (€8.99)
10% OFF

Japan 10GB 30Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.06/GB
Price: $10.58 (€9.49)
10% OFF

Japan 20GB 30Days (IIJ

Data: 20GB
Validity: 30 Days
Price/GB: $0.64/GB
Price: $12.81 (€11.49)
10% OFF

Asia (20 areas) 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $5.76/GB
Price: $17.27 (€15.49)
10% OFF

Japan 20GB 30Days

Data: 20GB
Validity: 30 Days
Price/GB: $0.92/GB
Price: $18.39 (€16.49)
10% OFF

Global (120+ areas) 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $7.06/GB
Price: $21.17 (€18.99)
10% OFF

Asia (20 areas) 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $4.79/GB
Price: $23.96 (€21.49)
10% OFF

Global (120+ areas) 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $6.58/GB
Price: $32.88 (€29.49)
10% OFF

Asia (20 areas) 10GB 30Days

Data: 10GB
Validity: 30 Days
Price/GB: $3.79/GB
Price: $37.90 (€33.99)
10% OFF

Global (120+ areas) 10GB 30Days

Data: 10GB
Validity: 30 Days
Price/GB: $5.57/GB
Price: $55.74 (€49.99)
10% OFF

Asia (20 areas) 20GB 30Days

Data: 20GB
Validity: 30 Days
Price/GB: $3.09/GB
Price: $61.87 (€55.49)
10% OFF

Global (120+ areas) 20GB 30Days

Data: 20GB
Validity: 30 Days
Price/GB: $4.63/GB
Price: $92.53 (€82.99)
10% OFF

eSIM Agora for Japan FAQ

Does eSIM Agora offer unlimited data eSIM for Japan?

eSIM Agora does not provide an unlimited data eSIM for Japan. All of its Japan‑specific plans have a fixed data cap and a set validity period.

The available options include a 20GB plan that is valid for 30 days and a 10GB plan that is also valid for 30 days. Both plans allow tethering and cover the entire country of Japan. Because the data is capped, these fixed data plans can be more cost‑effective for most travelers unless the user expects to consume data well beyond the 20GB limit.

Does eSIM Agora offer Japan eSIM with phone number and SMS?

eSIM Agora does not provide a Japan eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for travelers in Japan, so users will not receive an inbound or outbound calling number or SMS service from the eSIM itself.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to confirm that the apps you rely on are accessible in Japan before purchasing an eSIM Agora plan.

How many data plans does eSIM Agora offer for Japan?

eSIM Agora lists 15 single‑country data plans and 10 multi‑country data plans that cover Japan, which makes 25 options in total. The single‑country plans supply data only for Japan, whereas the multi‑country plans include Japan with other destinations as part of a broader roaming package. Plan prices range from about $1.73 up to $96.43, while data caps vary between 1 GB and 20 GB and validity periods span 1 to 30 days.

Summarized by AI, Last updated:

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