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JTOWER's Indoor Infrastructure Sharing Solutions: A Success Story

As of June 2025, JTOWER, a leading player in indoor infrastructure sharing solutions, has successfully rolled out its services across 710 properties nationwide. This achievement signifies a 120% increase compared to the previous year, reflecting the growing demand for efficient communication solutions in various facilities, including shopping centers, office buildings, arenas, and hospitals.

Expansion of Infrastructure Sharing

Under the leadership of CEO Atsushi Tanaka and executive officer Shigeyoshi Yamamoto, JTOWER has been instrumental in driving this rapid expansion. Between April and June 2025, the adoption rate of JTOWER's sharing solutions surged across multiple sectors, with notable implementations such as Yodoyabashi Station One in Osaka and Mitsui Shopping Park Lalaport Kawaguchi in Saitama.

The primary catalyst for this growth is the rising need for upgrading outdated communication equipment. As existing facilities reach the end of their operational life, there is a growing trend among property owners to opt for JTOWER’s shared infrastructure, presenting an opportunity for more efficient communication management.

The Advantages of Infrastructure Sharing

Traditionally, mobile carriers have independently installed their communication infrastructure within buildings. However, as these setups age, the necessity for upgrades becomes apparent. JTOWER’s solutions provide a compelling alternative by allowing multiple carriers to share a single infrastructure, significantly reducing installation and operational costs while enhancing network efficiency. This approach not only benefits carriers but also results in lower electricity consumption, reduced material usage, and fewer construction projects, thereby minimizing the environmental impact.

The JTOWER Path to Innovation

Established in June 2012, JTOWER has been at the forefront of infrastructure sharing. In 2020, the company completed the development of shared equipment compatible with 5G technology, further solidifying its position as a pioneer in the field. With a vision to deliver cutting-edge infrastructure sharing solutions from Japan to the world, JTOWER continues to expand its offerings into outdoor tower sharing and multifunction poles tailored for urban areas.

In large buildings exceeding 10,000 square meters, there is an intrinsic necessity to optimize indoor mobile signal coverage. By leveraging infrastructure sharing, property managers can achieve space savings, lower electricity costs, and simplify communication with carriers. For mobile operators, this results in diminished capital expenditures and ongoing operational expenses, while end-users enjoy significantly improved service quality.

Future Prospects and Commitment

As JTOWER continues to grow, it remains committed to fostering an efficient network foundation, leveraging the expertise gained throughout its years of operation. The company invites talented individuals to join its mission of advancing infrastructure sharing solutions and making a significant impact on Japan’s telecom landscape.

Learn more about JTOWER’s commitment to innovation and service at JTOWER Website.