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SparkRoam

SparkRoam provides fast, reliable, and affordable eSIM solutions designed for seamless international travel. Our service offers instant QR activation, transparent pricing, and 24/7 human support. We focus on delivering a hassle-free experience with no app installation or KYC required, ensuring travelers stay connected effortlessly across the globe.

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Usage limit: Unlimited

ESIMDB5

SparkRoam eSIM Data Plans for Japan

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Japan 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $1.62/GB
Price: $1.62
5% OFF

Japan eSIM 1 GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $1.62/GB
Price: $1.62
5% OFF

Japan 1GB 7Days (TikTok/AI)

Data: 1GB
Validity: 7 Days
Price/GB: $2.08/GB
Price: $2.08
5% OFF

Japan eSIM 2 GB 15 Days

Data: 2GB
Validity: 15 Days
Price/GB: $1.14/GB
Price: $2.27
5% OFF

Japan eSIM 3 GB 15 Days

Data: 3GB
Validity: 15 Days
Price/GB: $0.98/GB
Price: $2.93
5% OFF

Japan eSIM 3 GB 15 Days

Data: 3GB
Validity: 15 Days
Price/GB: $0.98/GB
Price: $2.93
5% OFF

Japan 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $1.02/GB
Price: $3.06
5% OFF

Japan eSIM 3 GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $1.02/GB
Price: $3.06
5% OFF

Asia (12) · 1 GB · 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $3.91/GB
Price: $3.91
5% OFF

Asia (20) · 1 GB · 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $4.00/GB
Price: $4.00
5% OFF

Asia (20) · 1 GB · 30 days

Data: 1GB
Validity: 30 Days
Price/GB: $4.09/GB
Price: $4.09
5% OFF

Japan 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $0.85/GB
Price: $4.24
5% OFF

Japan eSIM 5 GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $0.85/GB
Price: $4.24
5% OFF

Japan eSIM 3 GB 15 Days

Data: 3GB
Validity: 15 Days
Price/GB: $1.48/GB
Price: $4.45
5% OFF

Japan 3GB 30Days (TikTok/AI)

Data: 3GB
Validity: 30 Days
Price/GB: $1.52/GB
Price: $4.56
5% OFF

Japan · Unlimited · 3 days · 10 Mbps

Data: Unlimited
Max 10Mbps
Validity: 3 Days
Price/GB:
Price: $4.76
5% OFF

Asia (19) · 1 GB · 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $5.42/GB
Price: $5.42
5% OFF

Japan 5GB 30Days (TikTok/AI)

Data: 5GB
Validity: 30 Days
Price/GB: $1.18/GB
Price: $5.89
5% OFF

Japan · 12 GB · 4 days

Data: 12GB
Validity: 4 Days
Price/GB: $0.54/GB
Price: $6.46
5% OFF

Global eSIM 1 GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $6.73/GB
Price: $6.73
5% OFF

Japan 10GB 30Days

Data: 10GB
Validity: 30 Days
Price/GB: $0.69/GB
Price: $6.86
5% OFF

Japan eSIM 10 GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $0.69/GB
Price: $6.86
5% OFF

Global eSIM 1 GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $7.67/GB
Price: $7.67
5% OFF

Japan · Unlimited · 5 days · 10 Mbps

Data: Unlimited
Max 10Mbps
Validity: 5 Days
Price/GB:
Price: $8.04
5% OFF

Asia (12) · 3 GB · 15 days

Data: 3GB
Validity: 15 Days
Price/GB: $2.92/GB
Price: $8.77
5% OFF

Asia (20) · 3 GB · 15 days

Data: 3GB
Validity: 15 Days
Price/GB: $2.95/GB
Price: $8.86
5% OFF

Asia (12) · 3 GB · 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $2.98/GB
Price: $8.95
5% OFF

Asia (20) · 3 GB · 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $3.05/GB
Price: $9.14
5% OFF

Japan · Unlimited · 6 days · 10 Mbps

Data: Unlimited
Max 10Mbps
Validity: 6 Days
Price/GB:
Price: $9.35
5% OFF

Japan 10GB 30Days (TikTok/AI)

Data: 10GB
Validity: 30 Days
Price/GB: $0.93/GB
Price: $9.35
5% OFF

Global eSIM 1 GB 365 Days

Data: 1GB
Validity: 365 Days
Price/GB: $9.87/GB
Price: $9.87
5% OFF

Japan · Unlimited · 7 days · 10 Mbps

Data: Unlimited
Max 10Mbps
Validity: 7 Days
Price/GB:
Price: $10.53
5% OFF

Japan · 21 GB · 7 days

Data: 21GB
Validity: 7 Days
Price/GB: $0.50/GB
Price: $10.53
5% OFF

Japan 20GB 30Days

Data: 20GB
Validity: 30 Days
Price/GB: $0.57/GB
Price: $11.44
5% OFF

Japan eSIM 20 GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $0.57/GB
Price: $11.44
5% OFF

Asia (19) · 3 GB · 15 days

Data: 3GB
Validity: 15 Days
Price/GB: $4.12/GB
Price: $12.36
5% OFF

Asia (19) · 3 GB · 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $4.25/GB
Price: $12.75
5% OFF

Asia (12) · 5 GB · 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $2.62/GB
Price: $13.08
5% OFF

Asia (20) · 5 GB · 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $2.63/GB
Price: $13.17
5% OFF

Japan · Unlimited · 10 days · 10 Mbps

Data: Unlimited
Max 10Mbps
Validity: 10 Days
Price/GB:
Price: $14.19
5% OFF

Japan · 30 GB · 10 days

Data: 30GB
Validity: 10 Days
Price/GB: $0.47/GB
Price: $14.19
5% OFF

Japan 20GB 30Days (TikTok/AI)

Data: 20GB
Validity: 30 Days
Price/GB: $0.76/GB
Price: $15.11
5% OFF

Global eSIM 3 GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $5.21/GB
Price: $15.63
5% OFF

Global eSIM 3 GB 30 Days

Data: 3GB
Validity: 30 Days
Price/GB: $6.16/GB
Price: $18.49
5% OFF

Asia (19) · 5 GB · 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $3.70/GB
Price: $18.52
5% OFF

Global eSIM 1 GB 365 Days

Data: 1GB
Validity: 365 Days
Price/GB: $19.83/GB
Price: $19.83
5% OFF

Asia (12) · 10 GB · 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $2.17/GB
Price: $21.70
5% OFF

Asia (20) · 10 GB · 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $2.18/GB
Price: $21.79
5% OFF

Japan 50GB 30Days

Data: 50GB
Validity: 30 Days
Price/GB: $0.46/GB
Price: $22.97
5% OFF

Japan eSIM 50 GB 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $0.46/GB
Price: $22.97
5% OFF

Global eSIM 5 GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $4.86/GB
Price: $24.28
5% OFF

Global eSIM 5 GB 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $5.57/GB
Price: $27.84
5% OFF

Asia (19) · 10 GB · 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $3.08/GB
Price: $30.83
5% OFF

Asia (12) · 20 GB · 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $1.86/GB
Price: $37.29
5% OFF

Japan 50GB 180Days

Data: 50GB
Validity: 180 Days
Price/GB: $0.75/GB
Price: $37.38
5% OFF

Asia (20) · 20 GB · 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $1.87/GB
Price: $37.38
5% OFF

Asia (20) · 20 GB · 90 days

Data: 20GB
Validity: 90 Days
Price/GB: $1.96/GB
Price: $39.21
5% OFF

Global eSIM 10 GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $4.52/GB
Price: $45.24
5% OFF

Global eSIM 10 GB 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $4.95/GB
Price: $49.48
5% OFF

Asia (19) · 20 GB · 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $2.66/GB
Price: $53.10
5% OFF

Global eSIM 20 GB 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $3.97/GB
Price: $79.30
5% OFF

Asia (20) · 50 GB · 180 days

Data: 50GB
Validity: 180 Days
Price/GB: $1.65/GB
Price: $82.31
5% OFF

Global eSIM 20 GB 90 Days

Data: 20GB
Validity: 90 Days
Price/GB: $4.15/GB
Price: $82.94
5% OFF

Global eSIM 20 GB 90 Days

Data: 20GB
Validity: 90 Days
Price/GB: $4.39/GB
Price: $87.82
5% OFF

SparkRoam for Japan FAQ

Does SparkRoam offer unlimited data eSIM for Japan?

SparkRoam offers unlimited data eSIM plans for Japan. The available plans range in price from $4.63 to $13.99 and are valid for 3 days up to 10 days. Each plan provides a maximum speed of 10 Mbps, which may be throttled after heavy usage under a Fair Usage Policy. If you need more information about speed restrictions or the typical data amount that remains at normal speed, contact SparkRoam for clarification.

Does SparkRoam offer Japan eSIM with phone number and SMS?

SparkRoam currently does not provide a Japan eSIM that includes a local phone number or SMS capability. The available plans are data‑only, so travelers will rely on the internet connection for communication. Popular VoIP services such as WhatsApp, Telegram, and iMessage can be used over the data connection for calls and messaging, but users should verify that these apps are accessible in Japan before purchasing a plan, as some destinations may block or restrict specific services.

How many data plans does SparkRoam offer for Japan?

SparkRoam provides 29 single‑country data plans and 34 multi‑country data plans that include Japan. The available prices range from roughly $1.51 to $117.18, and data limits span from 1 GB up to unlimited, with options for fixed‑data quantities as well as daily‑cap plans. The plans vary in validity from 3 to 365 days, and many of them allow tethering with speeds that may be throttled to a limit of 10, 000 kbps.

Summarized by AI, Last updated:

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Nearby Destinations

Explore eSIM plans for other popular destinations near Japan

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🇭🇰
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🇹🇼
Taiwan
🇲🇳
Mongolia
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