About Us

Welcome to Japan eSIM!

Powered by the trusted GIGAGO, our eSIM solutions are designed to keep you online effortlessly—whether you’re exploring bustling cities or remote escapes.

Our mission is simple: to empower travelers like you with reliable, flexible, and hassle-free connectivity. Instantly connect to top-tier local networks in your destination, so you can focus on adventures, not Wi-Fi passwords.

Step into a world of freedom and convenience with eSIM Japan. Your journey deserves the best connection—everywhere, every time. Stay connected, stay unstoppable!

Why eSIM for Japan?

Stay connected effortlessly during your Japan adventure with our eSIM, designed for reliability, flexibility, and ease of use

Seamless Connectivity

Our Italy eSIM allows seamless connectivity across the entire country without needing to change physical SIM cards while traveling.

Quick & Easy Activation

Activate your eSIM in minutes by scanning a QR code or entering a profile online—no store visits or waiting in line required.

Blazing-Fast Speeds

Get fast and reliable 4G LTE speeds across Japan, whether you’re navigating ancient ruins, exploring quaint countryside villages, or relaxing in vibrant coastal towns.

Affordable Plans

Pick the perfect plan for your trip, with options ranging from 3 to 30 days. Only pay for what you need, giving you full control over your connectivity.

Our secure eSIM keeps you connected

Anytime,

Anywhere

Stay seamlessly connected throughout Japan without worrying about network coverage. Our eSIM ensures reliable connectivity across all 47 prefectures.

No Hidden Fees

What you see is what you pay. We believe in transparent pricing with zero surprises. No activation fees, no roaming charges, and no hidden costs.

Meet Our Visionaries

Guided by a seasoned leadership team with decades of expertise in strategic vision and innovation, we drive forward with clarity, fostering groundbreaking ideas and ensuring steady progress in everything we do.

Dong Nguyen

CEO / Founder

Chuan Nguyen

COO / Co-Founder

Ha Tran

Chief of Staff / Co-Founder

Cong Bui

Chief Technology Officer

Where Can You

Find Us?

Free free to contact us via WhatsApp 24/7 or Email

Our Office

Mon – Fri 9AM – 6PM (GMT+9)

Unit 205, Unit C, 2/F, Kwong On Bank Mongkok Branch Building, 728-730, Nathan Road, Mong Kok, Hong Kong

WhatsApp

We are here 24/7 to support!

Send a message

Email us

We are here for you!

Get in touch

Welcome to Japan eSIM!