Brastel Introduces the Groundbreaking TOP SIM eSIM — Available September 1, 2025

    Brastel Corporation is proud to unveil a major advancement in global connectivity with the launch of TOP SIM eSIM, set to be available starting September 1, 2025. This new offering delivers the convenience, flexibility, and superior performance that today’s travelers and remote workers need—without the hassle of physical SIM cards.

Key Highlights of TOP SIM eSIM

• Instant Activation & Convenience

    Users can activate their service digitally, eliminating the need to receive or swap out physical SIM cards. Whether you're onboarding for the first time or renewing your plan, it's quick, paperless, and hassle-free.

• Wide Coverage, No Daily Limitations

    Enjoy seamless data coverage across Japan without needing to change SIMs. Just one eSIM, and you can recharge it at any convenience store in Japan and you won’t run out of data—ideal for frequent travelers and business professionals.

• No Roaming, Longer Battery Life

    TOP SIM eSIM works directly with Japan’s mobile networks, eliminating the need for roaming. As a result, your phone avoids constant signal switching—helping conserve battery power and keeping you connected longer.

• No Need to Register

    A fast and safe way of connecting to the internet—just install, pay, and go. TOP SIM eSIM makes getting online in Japan as simple as possible.

• Flexible Data Plans

    Drawing from Brastel’s successful “TOP SIM” brand—which recently celebrated a milestone earlier this year with trademark registration— the eSIM line offers similar data volume options and value, now enhanced with modern eSIM technology.

• Eco-Friendly Option

    By removing the need for physical SIM cards, TOP SIM eSIM supports Brastel’s commitment to sustainable operations.

Why TOP SIM eSIM Matters

    As travel and remote work continue to rebound in 2025, there’s a growing demand for simple, fast, and reliable connectivity solutions. TOP SIM eSIM answers that call—combining Brastel’s trusted data packages with the agility of eSIM. Customers can manage their plans entirely online—vital for last-minute travelers or those preferring a fully digital experience.

Availability & How to Get Started

• Launch Date: September 1, 2025

• How to Get eSIM: Download the TOP SIM app from app stores and follow the in-app instructions. After completing the payment for the chosen plan, Brastel will create and send an eSIM profile directly to the app for instant activation.

• Support: Online FAQs, tutorials, and dedicated support will guide users through installation on compatible devices.

• Learn more and get started at https://shop.brastel.com/pages/topsim-esim

About Brastel

    Since its founding, Brastel has led in providing mobile connectivity solutions tailored to users’ international needs—from prepaid SIMs to low-cost calling services to Japan and beyond. The launch of TOP SIM eSIM marks our latest commitment to innovation, convenience, and customer-first service.