"Journey is a process of satisfying desires and expectations."

About us

Every journey will have brilliant and unforgettable memories. We are so happy to be in the 5G era. No matter where in the world, we can use the Internet to convey the touching people and things to our beloved friends and family in an instant.

DJB is a team composed of professionals and enthusiasts, and is your best happiness promoter; DJB has the most advanced technology and equipment, the most professional team members, and the highest quality products, allowing you to send blessings to your dear friends at all times.

eSIM Japan

Docomo / KDDI / SoftBank (Signal recognized automatically)

eSIM Korea Turbo

SKT / KT / LG

eSIM Greater China Standard

No VPN needed

eSIM China Hong Kong Macau Turbo

Three places

Blog posts

eSIM vs Physical SIM: Which is Better for International Travel?

eSIM vs Physical SIM: Which is Better for International Travel?

eSIM vs Physical SIM have equal network performance but eSIM offers instant setup and easy switching, while physical SIM supports older devices.

 

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What is eSIM and How does eSIM Work?

What is eSIM and How does eSIM Work?

What is eSIM? It is a digital SIM built into your device, stored on an eUICC chip, letting you download plans and connect without a physical SIM.

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Universal Studios Japan Fast Pass Guide: Master the 4 and 7 Attraction Passes for an Enjoyable and Seamless Experience

Universal Studios Japan Fast Pass Guide: Master the 4 and 7 Attraction Passes for an Enjoyable and Seamless Experience

How to Use Universal Studios Japan Express Pass? A Complete Guide by DJB for a Hassle-Free Experience In this article, DJB has compiled everything you need to know about Universal Studios Japan's Express Pass, including types, pricing, purchasing methods, and...

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