JTOWER Enhances Communication Environment at the New TOKYO DREAM PARK Using Infrastructure Sharing

Transforming Communication: JTOWER’s Role in TOKYO DREAM PARK

In a groundbreaking initiative, JTOWER, led by CEO Atsushi Tanaka, has successfully established an advanced communication environment at the newly inaugurated TOKYO DREAM PARK, located in Koto, Tokyo. This hybrid entertainment complex, developed by TV Asahi, integrates a variety of facilities including a multipurpose hall, theaters, event spaces, and restaurants within a sprawling area of approximately 46,500㎡. Its slogan, "Starting from Dreaming," perfectly encapsulates the vision behind this innovative space, which also features state-of-the-art sound systems and venues like the SGC Hall Ariake and EX THEATER ARIAKE.

This project is a significant example of how infrastructure sharing can optimize communication environments in modern urban settings. By utilizing indoor infrastructure sharing solutions, JTOWER has implemented robust 4G and 5G communication systems that amalgamate the equipment from multiple mobile carriers. This not only maximizes efficiency but also contributes to environmental sustainability through reduced space and energy consumption, as well as lower construction resource needs. The enhanced communication capacity promises to elevate customer experiences, making TOKYO DREAM PARK a new hub for cultural and informational exchange in the waterfront area.

JTOWER has a well-established history in infrastructure sharing, having launched commercial solutions in 2014. Their portfolio has expanded remarkably, covering various types of establishments including commercial facilities, office buildings, hospitals, government buildings, logistics centers, and arenas. In 2020, JTOWER took a decisive step forward by completing the development of shared equipment compatible with 5G technology, further solidifying their leadership position in the industry. As of June 2026, the company has recorded an impressive total of 874 installations in Japan, making JTOWER a forerunner in indoor infrastructure sharing solutions concerning 4G and 5G.

What is Infrastructure Sharing?

Infrastructure sharing is a strategic arrangement that allows multiple mobile carriers to use the same network equipment instead of each investing individually in their infrastructure. This collaborative model leads to substantial cost savings on both equipment and operational maintenance, paving the way for a more efficient network deployment. Furthermore, it contributes significantly to environmental sustainability by minimizing power consumption, material usage, and construction frequency.

The Indoor Infrastructure Sharing Solution

As urban environments grow and the demand for reliable mobile connectivity increases, the need for robust indoor communication solutions becomes increasingly apparent. In large buildings exceeding 10,000㎡, the necessity for optimal indoor mobile communication infrastructure is paramount. Leveraging infrastructure sharing not only allows real estate developers to benefit from space savings and lowered electric bills but also facilitates a streamlined point of contact. For mobile carriers, this translates to reduced investment and operational costs, ultimately enhancing user satisfaction through improved communication experiences.

Examples of Installed Facilities

Some notable establishments that have adopted JTOWER's solutions include:

- Mixed-Use Facilities: Shibuya Sakura Stage, Azabudai Hills, TOFROM YAESU THE FRONT.
- Commercial Facilities: Various Aeon Group Stores, MIYASHITA PARK, Mitsui Shopping Park LaLaport.
- Medical Facilities: Toranomon Hospital, Maebashi Red Cross Hospital.
- Logistics Facilities: X Frontier, Prologis Park Inagawa 1.
- Arenas and Stadiums: Edion Peace Wing Hiroshima, LaLa arena TOKYO-BAY.
- Government and Educational Institutions: Tokyo Metropolitan Government, Tokushima Prefectural Government, Ritsumeikan University.

These examples illustrate JTOWER's expansive impact across varied sectors, reinforcing its commitment to enhancing communication infrastructures nationwide.

Since its establishment in June 2012, JTOWER has continued to drive innovation in the infrastructure sharing industry. With a vision to propel Japan toward advanced infrastructure solutions that resonate on a global scale, the company remains dedicated to expanding its service offerings.

For further information about JTOWER and their ongoing projects, you can visit their official website here.