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Best Japan

Name: Best Japan
Brand: Vacay Plus
SKU: JP-RST-TOTAL
Price: 79 THB
Rating: 4.9 (110 reviews)

Vacay Plus

Rating:

97 % of 100

110 Reviews Add Your Review

Japan internet SIM from Vacay

Full-speed internet
Roaming on KDDI - SoftBank networks: 5G/4G LTE
Check remaining data - Top up data without changing SIM card
Scan the QR code in advance. Validity starts upon arrival in the destination country.

Validity

3-30 days

Data

3-100 GB

Package Free! Travel insurance up to 30 days
(ages 1–84, Thai citizens only)View Details

Easy
Medical expenses 50,000 THB
Standard
Medical expenses 500,000 THB
Premium
Medical expenses 1,500,000 THB
No Insurance

Vacay Card
For non-eSIM devicesView Details

Get QR instantly
For eSIM-compatible devices
Get Vacay Card +50.-
Delivered in 2–5 days

Please activate by 13 December 2026

Price Inc. Tax

Starts THB 79.00 Regular Price THB 89.00

Qty

Full Refund Guarantee Enjoy worry-free travel with Vacay's eSIM. We guarantee a full refund if it’s unusable. Learn more.

Refer Friends

More Information

Network Connection

Automatically connects to supported partner networks via roaming.

Data Speed

Full speed then stop

Activation Start

Automatically upon arrival in eligible countries

Usage day count

24 hours after first usage

Share Hotspot

Yes

Activation Before

Must be activated within 60 days of purchase.

Top Up

Yes

Tracking Usage

Yes

Voice & SMS Support

Data Only

Remark

Supported Countries & Networks

Japan

KDDI au5GSoftbank5G

Reviews 110

Customer Reviews

Ratings & Reviews

4.9

Rating:

97 % of 100

110 Reviews Add Your Review

Customer Support

[email protected]

Everyday 24 Hour

LINE Official

@esim.vacay

Everyday 24 Hour

Tel

02 460 9293

Monday - Friday 10:00AM - 5:00PM

Business Contact

[email protected]

Monday - Friday 10:00AM - 7:00PM

Best Japan