Introducing JAPAN PREMIUM SIM: A New eSIM Service for Visitors to Japan

Unveiling JAPAN PREMIUM SIM: A Revolutionary eSIM Service for Travelers

On July 31, 2025, Adjust One Inc., headquartered in Chiyoda, Tokyo, launched a groundbreaking eSIM service specifically designed for foreign tourists visiting Japan. Dubbed JAPAN PREMIUM SIM, this next-generation communication service aims to make travel in Japan more comfortable and efficient by providing visitors with high-quality, stable, and fast internet access.

The service operates on the award-winning au network, offering exceptional speeds and reliability that traditional roaming SIM cards often lack. With ultra-fast 5G connectivity, JAPAN PREMIUM SIM transforms the communication experience for travelers, enabling them to stay connected effortlessly.

What is JAPAN PREMIUM SIM?

JAPAN PREMIUM SIM focuses on delivering high-quality and short-term mobile communication solutions for foreign visitors. Emphasizing speed, simplicity, and service, it presents an ideal option for those seeking a stress-free communication environment during their travels.

For detailed information and to purchase the service, please visit the official website.