KDDI's 5G Standalone Service Launching in 2026
KDDI, along with Okinawa Cellular and KDDI Digital Life, is thrilled to announce the launch of its 5G Standalone (SA) service for its online brand,
povo2.0. This service will officially begin on
August 25, 2026, exclusively for customers who sign up for the
voice + data plan. With this new offering, users across KDDI’s multi-brand network, including
au,
UQ mobile, and
povo powered by KDDI, will have access to cutting-edge 5G SA technology.
The Benefits of 5G SA Technology
5G SA is a state-of-the-art service that utilizes dedicated 5G technology and infrastructure, meaning customers will benefit from high-speed and large-capacity communication free from the limitations imposed by 4G LTE network congestion. This service provides a significant leap in communication capabilities by fully leveraging KDDI's
Sub-6 GHz frequency bands (3.7 GHz and 4.0 GHz).
KDDI aims to achieve over
90% coverage with the integration of 5G SA services across its networks, ensuring improved quality and wider area expansion. The company is committed to enhancing daily communication quality to maintain a position as the leader in communication excellence.
Sign-Up Process and Requirements
To start utilizing the 5G SA service, customers must have a
5G SA-compatible smartphone and apply for a
5G SA-enabled SIM. To celebrate the launch of 5G SA on povo2.0, KDDI will run a promotional campaign where each customer who activates their SIM will receive a
24-hour unlimited data promotion code. This special offer is available only for a limited time.
Campaign Details
- - Promotion Period: From August 25, 2026, to October 31, 2026.
- - Eligible Customers: All povo2.0 users, including new registrations during the campaign period.
- - Conditions: Customers need to apply for the 5G SA-compatible SIM and successfully activate it during the promotion period to receive the promo code.
The promotional code will be sent to the email address registered with povo2.0 approximately by the end of the month following SIM activation. Note that benefits will only be granted once per line, even if the SIM is activated multiple times.
Additional Information
New customers registering for povo2.0 and existing customers must ensure their current plan is the voice + data plan to qualify for the 5G SA offering. The monthly usage fee for this service will initially be
free, though future services may incur fees; details will be provided in advance through various communication channels.
Are you ready to elevate your mobile experience with KDDI's revolutionary 5G SA service? For further details and updates, please visit the
povo website.
Final Thoughts
KDDI’s 5G SA rollout represents a significant milestone in mobile technology, empowering users to experience seamless connectivity and high-speed communication. This initiative underscores the company’s commitment to leading the telecommunications landscape in Japan.
Disclaimer: The specifics mentioned are accurate as of the announcement date and are subject to change. Please refer to KDDI’s official communications for updated information.