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Japan

ZapSim

ZapSim is a Canadian travel eSIM store based near Montreal. We sell prepaid data plans for 200+ destinations: single-country, regional and global plans, daily unlimited plans, and data + calls + SMS plans for the UK and Europe. Your eSIM arrives instantly by email with a QR code, most plans can be topped up, and prices are shown in CAD, USD, EUR and GBP. Support is handled directly by the founder, in English and French.

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ZapSim eSIM Data Plans for Japan

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Japan 500MB 7Days

Data: 500MB
Validity: 7 Days
Price/GB: $9.98/GB
Price: $4.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 3Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 3 Days
Price/GB: $2.00/GB
Price: $5.99
5% OFF

Japan 2GB 15Days

Data: 2GB
Validity: 15 Days
Price/GB: $3.00/GB
Price: $5.99
5% OFF

Unlimited eSIM Data for 2 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 2 Days
Price/GB: $3.00/GB
Price: $5.99
5% OFF

Japan & South Korea 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $5.99/GB
Price: $5.99
5% OFF

Asia (14 areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $5.99/GB
Price: $5.99
5% OFF

Japan 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $5.99/GB
Price: $5.99
5% OFF

1GB eSIM Data for 3 Days for Japan

Data: 1GB
Validity: 3 Days
Price/GB: $5.99/GB
Price: $5.99
5% OFF

Japan Unlimited 3GB/Day 256Kbps 3Days

Data: 3GB/day
+ ∞ 256kbps
Validity: 3 Days
Price/GB: $0.78/GB
Price: $6.99
5% OFF

Japan Unlimited 2GB/Day 256Kbps 3Days

Data: 2GB/day
+ ∞ 256kbps
Validity: 3 Days
Price/GB: $1.17/GB
Price: $6.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 5Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 5 Days
Price/GB: $1.40/GB
Price: $6.99
5% OFF

Unlimited eSIM Data for 4 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 4 Days
Price/GB: $1.75/GB
Price: $6.99
5% OFF

Unlimited eSIM Data for 3 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 3 Days
Price/GB: $2.33/GB
Price: $6.99
5% OFF

Japan Korea China Unlimited 500MB/Day 384Kbps 3Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $4.66/GB
Price: $6.99
5% OFF

China mainland & Japan & South Korea 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $6.99/GB
Price: $6.99
5% OFF

1GB eSIM Data for 3 Days for Asia

Data: 1GB
Validity: 3 Days
Price/GB: $6.99/GB
Price: $6.99
5% OFF

Japan Unlimited 2GB/Day 256Kbps 5Days

Data: 2GB/day
+ ∞ 256kbps
Validity: 5 Days
Price/GB: $0.80/GB
Price: $7.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 7Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 7 Days
Price/GB: $1.14/GB
Price: $7.99
5% OFF

5GB eSIM Data for 3 Days for Japan

Data: 5GB
Validity: 3 Days
Price/GB: $1.60/GB
Price: $7.99
5% OFF

Asia (14 areas) 3GB 15Days

Data: 3GB
Validity: 15 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Asia (14 areas) 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Japan & South Korea 3GB 15Days

Data: 3GB
Validity: 15 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Japan 3GB 30Days (IIJ)

Data: 3GB
Validity: 30 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Japan 3GB 15Days (IIJ)

Data: 3GB
Validity: 15 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

3GB eSIM Data for 7 Days for Japan

Data: 3GB
Validity: 7 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Asia Unlimited 1GB/Day 1Mbps 3Days

Data: 1GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Japan Korea China Unlimited 1GB/Day 512Kbps 3Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $2.66/GB
Price: $7.99
5% OFF

Asia Unlimited 500MB/Day 128Kbps 3Days

Data: 500MB/day
+ ∞ 128kbps
Validity: 3 Days
Price/GB: $5.33/GB
Price: $7.99
5% OFF

Asia-20 1GB 30 Days

Data: 1GB
Validity: 30 Days
Price/GB: $7.99/GB
Price: $7.99
5% OFF

Asia-20 1GB 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $7.99/GB
Price: $7.99
5% OFF

Asia (12 areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $7.99/GB
Price: $7.99
5% OFF

Japan Unlimited 3GB/Day 256Kbps 5Days

Data: 3GB/day
+ ∞ 256kbps
Validity: 5 Days
Price/GB: $0.60/GB
Price: $8.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 10Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 10 Days
Price/GB: $0.90/GB
Price: $8.99
5% OFF

Unlimited eSIM Data for 7 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 7 Days
Price/GB: $1.28/GB
Price: $8.99
5% OFF

Japan Unlimited 2GB/Day 1Mbps 3Days

Data: 2GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.50/GB
Price: $8.99
5% OFF

Unlimited eSIM Data for 6 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 6 Days
Price/GB: $1.50/GB
Price: $8.99
5% OFF

Asia Unlimited 1GB/Day 1Mbps 5Days

Data: 1GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.80/GB
Price: $8.99
5% OFF

Japan Korea China Unlimited 1GB/Day 512Kbps 5Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $1.80/GB
Price: $8.99
5% OFF

Japan Korea China Unlimited 500MB/Day 384Kbps 5Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $3.60/GB
Price: $8.99
5% OFF

Asia Unlimited 500MB/Day 384Kbps 3Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $5.99/GB
Price: $8.99
5% OFF

Asia (20 areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $8.99/GB
Price: $8.99
5% OFF

1GB eSIM Data for 3 Days for Global Lite

Data: 1GB
Validity: 3 Days
Price/GB: $8.99/GB
Price: $8.99
5% OFF

Japan Unlimited 2GB/Day 256Kbps 7Days

Data: 2GB/day
+ ∞ 256kbps
Validity: 7 Days
Price/GB: $0.71/GB
Price: $9.99
5% OFF

Unlimited eSIM Data for 10 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 10 Days
Price/GB: $1.00/GB
Price: $9.99
5% OFF

Unlimited eSIM Data for 8 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 8 Days
Price/GB: $1.25/GB
Price: $9.99
5% OFF

Asia (14 areas) 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $2.00/GB
Price: $9.99
5% OFF

5GB eSIM Data for 7 Days for Japan

Data: 5GB
Validity: 7 Days
Price/GB: $2.00/GB
Price: $9.99
5% OFF

Asia Unlimited 1GB/Day 512Kbps 3Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $3.33/GB
Price: $9.99
5% OFF

Japan Korea China Unlimited 1GB/Day 384Kbps 3Days

Data: 1GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $3.33/GB
Price: $9.99
5% OFF

Global (120+ areas) 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $9.99/GB
Price: $9.99
5% OFF

Global139 1GB 7Days

Data: 1GB
Validity: 7 Days
Price/GB: $9.99/GB
Price: $9.99
5% OFF

Japan Unlimited 3GB/Day 256Kbps 7Days

Data: 3GB/day
+ ∞ 256kbps
Validity: 7 Days
Price/GB: $0.52/GB
Price: $10.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 15Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 15 Days
Price/GB: $0.73/GB
Price: $10.99
5% OFF

Unlimited eSIM Data for 12 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 12 Days
Price/GB: $0.92/GB
Price: $10.99
5% OFF

Unlimited eSIM Data for 11 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 11 Days
Price/GB: $1.00/GB
Price: $10.99
5% OFF

Unlimited eSIM Data for 9 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 9 Days
Price/GB: $1.22/GB
Price: $10.99
5% OFF

Asia Unlimited 1GB/Day 1Mbps 7Days

Data: 1GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $1.57/GB
Price: $10.99
5% OFF

Asia Unlimited 2GB/Day 1Mbps 3Days

Data: 2GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.83/GB
Price: $10.99
5% OFF

Japan 5GB 30Days

Data: 5GB
Validity: 30 Days
Price/GB: $2.20/GB
Price: $10.99
5% OFF

Japan Korea China Unlimited 500MB/Day 384Kbps 7Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $3.14/GB
Price: $10.99
5% OFF

Unlimited eSIM Data for 3 Days for Asia

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $3.66/GB
Price: $10.99
5% OFF

Asia Unlimited 500MB/Day 128Kbps 5Days

Data: 500MB/day
+ ∞ 128kbps
Validity: 5 Days
Price/GB: $4.40/GB
Price: $10.99
5% OFF

1GB eSIM Data for 10 Days for Japan

Data: 1GB
Validity: 10 Days
Price/GB: $10.99/GB
Price: $10.99
5% OFF

1GB eSIM Data for 3 Days for Global Max

Data: 1GB
Validity: 3 Days
Price/GB: $10.99/GB
Price: $10.99
5% OFF

Japan Unlimited 2GB/Day 256Kbps 10Days

Data: 2GB/day
+ ∞ 256kbps
Validity: 10 Days
Price/GB: $0.60/GB
Price: $11.99
5% OFF

Unlimited eSIM Data for 15 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 15 Days
Price/GB: $0.80/GB
Price: $11.99
5% OFF

Unlimited eSIM Data for 13 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 13 Days
Price/GB: $0.92/GB
Price: $11.99
5% OFF

Japan 12GB 4Days (KDDI)

Data: 12GB
Validity: 4 Days
Price/GB: $1.00/GB
Price: $11.99
5% OFF

Japan Unlimited 3GB/Day 1Mbps 3Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.33/GB
Price: $11.99
5% OFF

Japan Korea China Unlimited 1GB/Day 512Kbps 7Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $1.71/GB
Price: $11.99
5% OFF

Japan Korea China Unlimited 2GB/Day 1Mbps 3Days

Data: 2GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $2.00/GB
Price: $11.99
5% OFF

Asia Unlimited 1GB/Day 384Kbps 3Days

Data: 1GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $4.00/GB
Price: $11.99
5% OFF

Global (120+ areas) 1GB 365Days

Data: 1GB
Validity: 365 Days
Price/GB: $11.99/GB
Price: $11.99
5% OFF

Unlimited eSIM Data for 17 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 17 Days
Price/GB: $0.76/GB
Price: $12.99
5% OFF

Unlimited eSIM Data for 16 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 16 Days
Price/GB: $0.81/GB
Price: $12.99
5% OFF

Unlimited eSIM Data for 14 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 14 Days
Price/GB: $0.93/GB
Price: $12.99
5% OFF

10GB eSIM Data for 3 Days for Japan

Data: 10GB
Validity: 3 Days
Price/GB: $1.30/GB
Price: $12.99
5% OFF

Japan Unlimited 2GB/Day 1Mbps 5Days

Data: 2GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.30/GB
Price: $12.99
5% OFF

3GB eSIM Data for 10 Days for Japan

Data: 3GB
Validity: 10 Days
Price/GB: $4.33/GB
Price: $12.99
5% OFF

Asia Unlimited 500MB/Day 384Kbps 5Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $5.20/GB
Price: $12.99
5% OFF

1GB eSIM Data for 15 Days for Japan

Data: 1GB
Validity: 15 Days
Price/GB: $12.99/GB
Price: $12.99
5% OFF

Japan Unlimited 3GB/Day 256Kbps 10Days

Data: 3GB/day
+ ∞ 256kbps
Validity: 10 Days
Price/GB: $0.47/GB
Price: $13.99
5% OFF

Unlimited eSIM Data for 18 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 18 Days
Price/GB: $0.78/GB
Price: $13.99
5% OFF

Asia Unlimited 3GB/Day 1Mbps 3Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.55/GB
Price: $13.99
5% OFF

5GB eSIM Data for 10 Days for Japan

Data: 5GB
Validity: 10 Days
Price/GB: $2.80/GB
Price: $13.99
5% OFF

Japan Korea China Unlimited 1GB/Day 384Kbps 5Days

Data: 1GB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $2.80/GB
Price: $13.99
5% OFF

Japan Korea China Unlimited 500MB/Day 384Kbps 10Days

Data: 500MB/day
+ ∞ 384kbps
Validity: 10 Days
Price/GB: $2.80/GB
Price: $13.99
5% OFF

Asia Unlimited 500MB/Day 128Kbps 7Days

Data: 500MB/day
+ ∞ 128kbps
Validity: 7 Days
Price/GB: $4.00/GB
Price: $13.99
5% OFF

Japan & South Korea 3GB 30Days

Data: 3GB
Validity: 30 Days
Price/GB: $4.66/GB
Price: $13.99
5% OFF

Unlimited eSIM Data for 19 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 19 Days
Price/GB: $0.79/GB
Price: $14.99
5% OFF

10GB eSIM Data for 7 Days for Japan

Data: 10GB
Validity: 7 Days
Price/GB: $1.50/GB
Price: $14.99
5% OFF

Asia Unlimited 1GB/Day 1Mbps 10Days

Data: 1GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $1.50/GB
Price: $14.99
5% OFF

Asia Unlimited 1GB/Day 512Kbps 5Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $3.00/GB
Price: $14.99
5% OFF

Unlimited eSIM Data for 25 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 25 Days
Price/GB: $0.64/GB
Price: $15.99
5% OFF

Japan 21GB 7Days (KDDI)

Data: 21GB
Validity: 7 Days
Price/GB: $0.76/GB
Price: $15.99
5% OFF

Japan Unlimited 1GB/Day 256Kbps 21Days

Data: 1GB/day
+ ∞ 256kbps
Validity: 21 Days
Price/GB: $0.76/GB
Price: $15.99
5% OFF

Unlimited eSIM Data for 20 Days for Japan

Data: 1GB/day
+ ∞ 256kbps
Validity: 20 Days
Price/GB: $0.80/GB
Price: $15.99
5% OFF

Japan 10GB 30Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.60/GB
Price: $15.99
5% OFF

Asia Unlimited 2GB/Day 1Mbps 5Days

Data: 2GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.60/GB
Price: $15.99
5% OFF

Japan Korea China Unlimited 1GB/Day 512Kbps 10Days

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $1.60/GB
Price: $15.99
5% OFF

ZapSim for Japan FAQ

Does ZapSim offer unlimited data eSIM for Japan?

ZapSim does not provide a true unlimited data eSIM for Japan. Every plan listed has a specified data cap that can be exceeded only by reducing the connection speed; for example, the Japan Unlimited 3GB/Day plan gives 3 GB per day for a fixed validity and after the limit is reached the speed drops to 256 kbps.

Travelers who need a larger data allowance can choose fixed data plans such as the 50 GB service that lasts 30 days or the 50 GB plan with 180‑day validity. These plans give a hard cap but no speed reduction until the data is used up, making them a cost‑effective choice for most users.

Does ZapSim offer Japan eSIM with phone number and SMS?

ZapSim sells a Japan eSIM that includes a phone number and SMS. The Orange 20 GB Data, 15 Minutes Talk, 50 SMS plan is priced at $42.99 USD and is valid for 31 days. The plan provides a phone number with dialing code +33, which is a French number rather than a local Japan number, and it supports both inbound and outbound voice calls as well as inbound and outbound SMS messages. For any specific usage questions, customers are encouraged to confirm details directly with ZapSim.

How many data plans does ZapSim offer for Japan?

ZapSim lists 75 single‑country data plans for Japan and 232 multi‑country plans that include Japan among other destinations. The plans available on the site range in price from $4.99 to $107.99 and provide between 500 MB and 50 GB of data. ZapSim offers two types of data‑cap structures: daily data‑cap plans, where the data allowance resets each day, and fixed data‑cap plans, which give a specified amount of data for the entire validity period without daily limits.

Summarized by AI, Last updated:

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🇭🇰
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See all promo codes for Japan