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nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.

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nextSIM eSIM Data Plans for Japan

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eSIM Japan 1GB 7Days Standard

Data: 1GB
Validity: 7 Days
Price/GB: $2.70/GB
Price: $2.70 (€2.41)
3% OFF

eSIM Japan Unlimited 1Days Standard

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $2.90/GB
Price: $2.90 (€2.59)
3% OFF

eSIM Japan 2GB 15Days Standard

Data: 2GB
Validity: 15 Days
Price/GB: $2.19/GB
Price: $4.38 (€3.91)
3% OFF

eSIM Japan 1GB 7Days Premium

Data: 1GB
Validity: 7 Days
Price/GB: $5.27/GB
Price: $5.27 (€4.70)
3% OFF

eSIM Japan 3GB 30Days Standard

Data: 3GB
Validity: 30 Days
Price/GB: $1.94/GB
Price: $5.83 (€5.20)
3% OFF

eSIM Japan Unlimited Plus 1Days Standard

Data: 2GB
+ ∞ 2Mbps
Validity: 1 Day
Price/GB: $3.49/GB
Price: $6.98 (€6.23)
3% OFF

eSIM Japan Unlimited 3Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $2.36/GB
Price: $7.07 (€6.31)
3% OFF

eSIM Japan 5GB 30Days Standard

Data: 5GB
Validity: 30 Days
Price/GB: $1.73/GB
Price: $8.63 (€7.70)
3% OFF

eSIM Global 1GB 7Days Standard

Data: 1GB
Validity: 7 Days
Price/GB: $10.47/GB
Price: $10.47 (€9.34)
3% OFF

eSIM ASIA and Middle East 1GB 7Days Premium

Data: 1GB
Validity: 7 Days
Price/GB: $11.21/GB
Price: $11.21 (€10.00)
3% OFF

eSIM Japan Unlimited 5Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $2.25/GB
Price: $11.23 (€10.02)
3% OFF

eSIM Japan 3GB 14Days Premium

Data: 3GB
Validity: 14 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 5Days Mobile Data + SMS Number

Data: 3GB
Validity: 5 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 7Days Mobile Data + SMS Number

Data: 3GB
Validity: 7 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 10Days Mobile Data + SMS Number

Data: 3GB
Validity: 10 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 14Days Mobile Data + SMS Number

Data: 3GB
Validity: 14 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 15Days Mobile Data + SMS Number

Data: 3GB
Validity: 15 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 20Days Mobile Data + SMS Number

Data: 3GB
Validity: 20 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 30Days Mobile Data + SMS Number

Data: 3GB
Validity: 30 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 45Days Mobile Data + SMS Number

Data: 3GB
Validity: 45 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 60Days Mobile Data + SMS Number

Data: 3GB
Validity: 60 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 3GB 90Days Mobile Data + SMS Number

Data: 3GB
Validity: 90 Days
Price/GB: $4.11/GB
Price: $12.33 (€11.00)
3% OFF

eSIM Pro Japan 5GB 5Days Mobile Data + SMS Number

Data: 5GB
Validity: 5 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 7Days Mobile Data + SMS Number

Data: 5GB
Validity: 7 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 10Days Mobile Data + SMS Number

Data: 5GB
Validity: 10 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 14Days Mobile Data + SMS Number

Data: 5GB
Validity: 14 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 15Days Mobile Data + SMS Number

Data: 5GB
Validity: 15 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 20Days Mobile Data + SMS Number

Data: 5GB
Validity: 20 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 30Days Mobile Data + SMS Number

Data: 5GB
Validity: 30 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 45Days Mobile Data + SMS Number

Data: 5GB
Validity: 45 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 60Days Mobile Data + SMS Number

Data: 5GB
Validity: 60 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 90Days Mobile Data + SMS Number

Data: 5GB
Validity: 90 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 120Days Mobile Data + SMS Number

Data: 5GB
Validity: 120 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Pro Japan 5GB 365Days Mobile Data + SMS Number

Data: 5GB
Validity: 365 Days
Price/GB: $2.69/GB
Price: $13.45 (€12.00)
3% OFF

eSIM Global Unlimited 1Days Standard

Data: 1GB
+ ∞ 512kbps
Validity: 1 Day
Price/GB: $14.64/GB
Price: $14.64 (€13.06)
3% OFF

eSIM Japan 10GB 30Days Standard

Data: 10GB
Validity: 30 Days
Price/GB: $1.47/GB
Price: $14.71 (€13.12)
3% OFF

eSIM Japan Unlimited 7Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $2.20/GB
Price: $15.40 (€13.74)
3% OFF

eSIM Japan Unlimited Plus 3Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 3 Days
Price/GB: $2.83/GB
Price: $16.99 (€15.16)
3% OFF

eSIM Global 2GB 15Days Standard

Data: 2GB
Validity: 15 Days
Price/GB: $10.11/GB
Price: $20.21 (€18.03)
3% OFF

eSIM Pro Japan 10GB 5Days Mobile Data + SMS Number

Data: 10GB
Validity: 5 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 7Days Mobile Data + SMS Number

Data: 10GB
Validity: 7 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 10Days Mobile Data + SMS Number

Data: 10GB
Validity: 10 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 14Days Mobile Data + SMS Number

Data: 10GB
Validity: 14 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 15Days Mobile Data + SMS Number

Data: 10GB
Validity: 15 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 20Days Mobile Data + SMS Number

Data: 10GB
Validity: 20 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 30Days Mobile Data + SMS Number

Data: 10GB
Validity: 30 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 45Days Mobile Data + SMS Number

Data: 10GB
Validity: 45 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 60Days Mobile Data + SMS Number

Data: 10GB
Validity: 60 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 90Days Mobile Data + SMS Number

Data: 10GB
Validity: 90 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 120Days Mobile Data + SMS Number

Data: 10GB
Validity: 120 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 200Days Mobile Data + SMS Number

Data: 10GB
Validity: 200 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Pro Japan 10GB 365Days Mobile Data + SMS Number

Data: 10GB
Validity: 365 Days
Price/GB: $2.07/GB
Price: $20.74 (€18.50)
3% OFF

eSIM Japan 5GB 21Days Premium

Data: 5GB
Validity: 21 Days
Price/GB: $4.19/GB
Price: $20.96 (€18.70)
3% OFF

eSIM Japan Unlimited 10Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $2.17/GB
Price: $21.66 (€19.32)
3% OFF

eSIM Japan 20GB 30Days Standard

Data: 20GB
Validity: 30 Days
Price/GB: $1.22/GB
Price: $24.37 (€21.74)
3% OFF

eSIM GLOBAL 1GB 14Days Premium

Data: 1GB
Validity: 14 Days
Price/GB: $24.66/GB
Price: $24.66 (€22.00)
3% OFF

eSIM GLOBAL 1GB 30Days Premium

Data: 1GB
Validity: 30 Days
Price/GB: $25.78/GB
Price: $25.78 (€23.00)
3% OFF

eSIM GLOBAL 1GB 60Days Premium

Data: 1GB
Validity: 60 Days
Price/GB: $26.90/GB
Price: $26.90 (€24.00)
3% OFF

eSIM Japan Unlimited Plus 5Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 5 Days
Price/GB: $2.70/GB
Price: $26.97 (€24.06)
3% OFF

eSIM GLOBAL 1GB 90Days Premium

Data: 1GB
Validity: 90 Days
Price/GB: $28.02/GB
Price: $28.02 (€25.00)
3% OFF

eSIM Global 3GB 30Days Standard

Data: 3GB
Validity: 30 Days
Price/GB: $9.43/GB
Price: $28.29 (€25.24)
3% OFF

eSIM Pro Japan 20GB 30Days Mobile Data + SMS Number

Data: 20GB
Validity: 30 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 10Days Mobile Data + SMS Number

Data: 20GB
Validity: 10 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 14Days Mobile Data + SMS Number

Data: 20GB
Validity: 14 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 15Days Mobile Data + SMS Number

Data: 20GB
Validity: 15 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 20Days Mobile Data + SMS Number

Data: 20GB
Validity: 20 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 45Days Mobile Data + SMS Number

Data: 20GB
Validity: 45 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 60Days Mobile Data + SMS Number

Data: 20GB
Validity: 60 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 90Days Mobile Data + SMS Number

Data: 20GB
Validity: 90 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 120Days Mobile Data + SMS Number

Data: 20GB
Validity: 120 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM Pro Japan 20GB 365Days Mobile Data + SMS Number

Data: 20GB
Validity: 365 Days
Price/GB: $1.46/GB
Price: $29.14 (€26.00)
3% OFF

eSIM ASIA and Middle East 3GB 14Days Premium

Data: 3GB
Validity: 14 Days
Price/GB: $10.46/GB
Price: $31.39 (€28.00)
3% OFF

eSIM Japan Unlimited 15Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $2.14/GB
Price: $32.06 (€28.60)
3% OFF

eSIM Global Unlimited Plus 1Days Standard

Data: 2GB
+ ∞ 2Mbps
Validity: 1 Day
Price/GB: $17.57/GB
Price: $35.14 (€31.35)
3% OFF

eSIM Japan Unlimited Plus 7Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 7 Days
Price/GB: $2.64/GB
Price: $36.97 (€32.98)
3% OFF

eSIM Pro Japan 50GB 30Days Mobile Data + SMS Number

Data: 50GB
Validity: 30 Days
Price/GB: $0.78/GB
Price: $39.23 (€35.00)
3% OFF

eSIM Japan 10GB 30Days Premium

Data: 10GB
Validity: 30 Days
Price/GB: $4.15/GB
Price: $41.47 (€37.00)
3% OFF

eSIM Global Unlimited 3Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $14.17/GB
Price: $42.51 (€37.92)
3% OFF

eSIM Global 5GB 30Days Standard

Data: 5GB
Validity: 30 Days
Price/GB: $9.34/GB
Price: $46.70 (€41.66)
3% OFF

eSIM ASIA and Middle East 5GB 21Days Premium

Data: 5GB
Validity: 21 Days
Price/GB: $10.31/GB
Price: $51.56 (€46.00)
3% OFF

eSIM Japan Unlimited Plus 10Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 10 Days
Price/GB: $2.60/GB
Price: $51.98 (€46.37)
3% OFF

eSIM Global Unlimited 5Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $14.08/GB
Price: $70.38 (€62.79)
3% OFF

eSIM GLOBAL 3GB 21Days Premium

Data: 3GB
Validity: 21 Days
Price/GB: $24.66/GB
Price: $73.98 (€66.00)
3% OFF

eSIM GLOBAL 3GB 30Days Premium

Data: 3GB
Validity: 30 Days
Price/GB: $25.03/GB
Price: $75.10 (€67.00)
3% OFF

eSIM GLOBAL 3GB 60Days Premium

Data: 3GB
Validity: 60 Days
Price/GB: $25.41/GB
Price: $76.22 (€68.00)
3% OFF

eSIM Japan Unlimited Plus 15Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 15 Days
Price/GB: $2.56/GB
Price: $76.94 (€68.64)
3% OFF

eSIM GLOBAL 3GB 90Days Premium

Data: 3GB
Validity: 90 Days
Price/GB: $25.78/GB
Price: $77.34 (€69.00)
3% OFF

eSIM Global 10GB 30Days Standard

Data: 10GB
Validity: 30 Days
Price/GB: $8.57/GB
Price: $85.70 (€76.46)
3% OFF

eSIM Global Unlimited 7Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $14.03/GB
Price: $98.24 (€87.64)
3% OFF

eSIM Global Unlimited Plus 3Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 3 Days
Price/GB: $17.00/GB
Price: $102 (€91.01)
3% OFF

eSIM ASIA and Middle East 10GB 30Days Premium

Data: 10GB
Validity: 30 Days
Price/GB: $10.31/GB
Price: $103.1 (€92.00)
3% OFF

eSIM GLOBAL 5GB 30Days Premium

Data: 5GB
Validity: 30 Days
Price/GB: $24.66/GB
Price: $123.3 (€110)
3% OFF

eSIM GLOBAL 5GB 60Days Premium

Data: 5GB
Validity: 60 Days
Price/GB: $24.88/GB
Price: $124.4 (€111)
3% OFF

eSIM GLOBAL 5GB 90Days Premium

Data: 5GB
Validity: 90 Days
Price/GB: $25.11/GB
Price: $125.5 (€112)
3% OFF

eSIM Global Unlimited 10Days Standard

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $14.01/GB
Price: $140.1 (€125)
3% OFF

eSIM Global 20GB 30Days Standard

Data: 20GB
Validity: 30 Days
Price/GB: $7.70/GB
Price: $154 (€137.4)
3% OFF

eSIM Global Unlimited Plus 5Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 5 Days
Price/GB: $16.89/GB
Price: $168.9 (€150.7)
3% OFF

eSIM Global Unlimited Plus 7Days Standard

Data: 2GB/day
+ ∞ 2Mbps
Validity: 7 Days
Price/GB: $16.84/GB
Price: $235.8 (€210.4)
3% OFF

eSIM GLOBAL 10GB 30Days Premium

Data: 10GB
Validity: 30 Days
Price/GB: $24.66/GB
Price: $246.6 (€220)
3% OFF

eSIM GLOBAL 10GB 60Days Premium

Data: 10GB
Validity: 60 Days
Price/GB: $24.77/GB
Price: $247.7 (€221)
3% OFF

nextSIM for Japan FAQ

Does nextSIM offer unlimited data eSIM for Japan?

No, nextSIM does not provide a true unlimited‑data eSIM for Japan. The plans marketed with “Unlimited” in the name each include a fixed data cap of either 1 GB or 2 GB per day; once that amount is used the speed is throttled to a reduced rate (512 kbps or 2000 kbps).

If a traveler needs a high‑volume plan, nextSIM offers fixed data plans such as the 20 GB 30‑day Standard or the 50 GB 30‑day Pro plan, which provide a larger data allowance for a set number of days. These options can be more cost‑effective for users who require substantial data without the frequently occurring reduced speed after a daily cap.

Does nextSIM offer Japan eSIM with phone number and SMS?

NextSIM does not offer an eSIM with a phone number or SMS for Japan; their eSIM plans there are data‑only.

Because there is no phone number or SMS capability, travelers can rely on VoIP applications such as WhatsApp, Telegram, or iMessage for voice and text over the data connection. However, some destinations restrict or block access to particular apps or VoIP services, so users should confirm that the applications they need are functional in Japan before purchasing a plan.

How many data plans does nextSIM offer for Japan?

nextSIM provides a broad selection of data plans for travelers to Japan. The directory lists 68 single‑country plans that are specifically tailored for use in Japan, and 38 multi‑country plans that cover Japan in addition to other destinations. These plans cover data caps from 1 GB up to 50 GB and are priced between roughly $2.70 and $1, 278.17, with validity periods ranging from a single day to a full year. The single‑country options give a fixed amount of data for a set number of days, while the multi‑country options bundle Japan with additional countries in a single subscription, offering more flexibility for extended travel itineraries.

Summarized by AI, Last updated:

More eSIM Providers for Japan

Discover some of the most popular eSIM brands offering plans for Japan

BambooSIM
BambooSIM20 plans for Japan
GlobaleSIM
GlobaleSIM26 plans for Japan
Orange Travel
Orange Travel22 plans for Japan
Sim Local
Sim Local20 plans for Japan
Ubigi
Ubigi58 plans for Japan

Nearby Destinations

Explore eSIM plans for other popular destinations near Japan

🇨🇳
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🇭🇰
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🇲🇴
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🇰🇷
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🇹🇼
Taiwan
🇲🇳
Mongolia
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