The Immersive LED System is a 3D-capable LED display system featuring "Ghost Tile," a three-dimensional LED technology created by U.S. company Liminal Space, for which our hibino visual Div. holds an operating technology license. We provide large-scale video display and audio services across a wide range of fields. Primarily large-scale concerts, as well as MICE, sporting events, expositions, and virtual productions. We possess some of the world's most extensive and advanced equipment, along with highly specialized engineers. Hibino Group is the only rental service provider in the world for the Immersive LED System. In addition to its groundbreaking stereoscopic technology that sets it apart from conventional 3D, the system's revolutionary ability to incorporate real people, objects, and lighting fixtures has led to its growing adoption as an entertainment solution that creates new immersive experiences for concerts, exhibitions, and art projects. We have been working to further expand its applications by researching next-generation immersive live viewing systems that combine the technology with high-resolution stereo camera systems.

For this project, the NTT Pavilion required a new stereoscopic viewing experience that intertwined real-time 3D point cloud data with live stereo camera footage, and the Immersive LED System was selected as the ideal technology capable of achieving unprecedented spatial expression. This marks the world's first successful attempt to render real-time 3D point cloud data as 3D imagery. It also represents Japan's first successful attempt at high-resolution 3D live viewing using an Immersive LED System and a stereo camera system.

Immersive live viewing utilizing the Immersive LED System is expected to find new applications as an entertainment experience for events such as public viewings of concerts and sports.

The real-time 3D spatial transmission experiment was the world's first transmission experiment to relay the dynamic space of Perfume's live performance to a remote location in near real-time using the next-generation telecommunications infrastructure IOWN.

Seven sets of NTT's point cloud sensors, which measured Perfume's performance as three-dimensional point cloud data, and four sets of our stereo camera systems, which captured live footage as 3D video, were positioned around the special stage at Suita's Expo '70 Commemorative Park (site of the former Telecommunication Pavilion). This comprehensive spatial information, combining visual data with audio and vibration, was transmitted in real time to the NTT Pavilion in Yumeshima.

The Immersive LED System, a 3D-capable LED display system measuring 13.2 meters wide and 4.8 meters high, along with a surround speaker system, was installed at the NTT Pavilion.

Perfume's performance featured transitions between the special stage in Suita, the NTT Pavilion in Yumeshima, and a virtually recreated 1970 Osaka Expo venue. The Immersive LED System alternated between displaying three types of information to convey Perfume's movements: freely adjustable 3D point cloud data, 4-view 3D live-action footage, and 3D pre-rendered CG from the virtual space. We collaborated with each team to perform subtle adjustments to the 3D effects, ensuring that the three distinct videos possessed equally outstanding three-dimensionality and depth and were seamlessly connected into a single world that could be enjoyed without any sense of dissonance.

The Hibino Group is providing comprehensive solutions including audio, video, and lighting for over 50 pavilions, facilities, and events at Expo 2025 Osaka, Kansai, Japan, including the NTT Pavilion. The Group is contributing to the success of Expo 2025 Osaka, Kansai, Japan projects through its integrated capabilities, and as a leading company in the entertainment field of sound and visuals, it will continue to pursue challenges and technological innovation, striving to create unprecedented experiences that create new emotions.