Office Leasing

IINO Building

The main concept behind the rebuilt IINO Building, which opened in October 2011, was “to connect,” and the aim was to create a building that will be admired for the next 100 years, pass on the essence of the former IINO Building and harmonize it with its surroundings. In addition, the new Building features advanced environmental performance technology.

IINO Building Features
Significant Upgrade in Energy Efficiency due to High Environmental Performance

The IINO Building features advanced equipment and technology in order to maintain comfort while using much less energy. Key aspects include the use of LED lighting as base lighting on all office floors, desiccant air-conditioning, a double-skin external facade on all four sides, and natural ventilation using eco-voids. These features will enable the use of significantly less energy across the building.

Disaster Preparedness including Superior Earthquake Resistance and Business Continuity Plan Measures

The IINO Building was built with the safety of its users at the forefront of all considerations, and has superior earthquake resistant features.

In order to help tenants with their business continuity planning, the building has emergency-use power generators capable of running in common areas for 72 consecutive hours. In addition to the space on the roof of the building for tenants to install their own emergency use power generators, an emergency generator is separately installed to supply electricity to the tenants' private areas.

Connection with the Surroundings

The basic concept behind the reconstruction was “to connect.” Underground passageways were built to connect the IINO Building with neighboring office buildings, the Kasumigaseki subway station, and the Hibiya City underground shopping mall, as well as with the Uchisaiwaicho subway station.

A green belt named ‘IINO Forest’ (called IINO no mori in Japanese) is built in the open space between the IINO Building and Hibiya Park, which is located across the street, thereby creating a relaxing green space linking the two.

The Revival of IINO Hall

The opening of the new IINO Building is accompanied by the revival of the much-adored IINO Hall, which will carry on traditions while also featuring a conference venue.

Like the former IINO Hall, the new hall will host a wide range of events, including Japanese comic storytelling, Japanese music and classical music performances, movie showings, speaking engagements and ceremonies. The conference center is on the same floor, allowing simultaneous use of both IINO Hall and the conference center.

Using Art to Create a Rich and Tasteful Environment

Artwork consistent with the building’s design will be placed throughout the building and grounds to create a rich and tasteful environment.

In addition to relocating the murals which decorated the walls of the former IINO Building to the new IINO Building, a wide range of artwork from various genres of modern artists, from up-and-coming Japanese artists to famous international artists, will be used to give the building character.

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