Snap eSIM

Snap eSIM provides instant and reliable eSIM data plans for travelers worldwide. With a wide selection of local, regional, and global plans, we ensure seamless connectivity across more than 190 countries. Customers can activate their eSIM instantly with QR code delivery, enjoy fast 4G/5G internet, and manage their usage with ease. Our mission is to make travel more convenient by eliminating roaming fees and offering affordable connectivity anywhere.

eSIM Japan

Snap eSIM eSIM Data Plans for Japan

Japan 1GB 1 week

1GB

Days

$2.20

$2.20/GB

Japan 3GB 15 days

3GB

Days

$5.50

$1.83/GB

Japan 5GB 1 month

5GB

Days

$12.10

$2.42/GB

Japan 10GB 1 month

10GB

Days

$16.49

$1.65/GB

Japan 20GB 1 month

20GB

Days

$29.69

$1.48/GB

Frequently Asked Questions

How many data plans does Snap eSIM offer for Japan?

Snap eSIM offers five single‑country data plans for Japan. Prices across these plans range from $2.20 to $29.69, with data caps spanning 1 GB to 20 GB and validity periods of 7 to 30 days. Some of the plans allow tethering to other devices, while others do not. No multi‑country plans are available for Japan.

Does Snap eSIM offer unlimited data eSIM for Japan?

Snap eSIM does not offer an unlimited data eSIM plan for Japan. The available options are fixed‑data plans, such as the Japan 20GB 1 month plan priced at $29.69 USD, the Japan 10GB 1 month plan for $16.49 USD, the Japan 5GB 1 month plan at $12.10 USD, the Japan 3GB 15 days plan for $5.50 USD, and the Japan 1GB 1 week plan at $2.20 USD. Choosing a fixed data plan can be more cost‑effective for most travelers, unless one expects to use an extremely large amount of data.

Summarized by Gen AI. Last updated: September 3, 2025