In recent years, in 2021 -Designed the light space for "TOKYO LIGHTS" Tokyo Metropolitan organized light entertainment from Tokyo to the world. -Directed Momoiro Clover Z Kanako Momota's solo concert "Talk with Me" in charge of light space design with director Katsuyuki Motohiro, who has worked on the "Bayside Shakedown" series, etc. The scope of his activities is not "art space experiences built around lights" but rather "art experience space." He has been involved in a wide range of activities, including corporate installations and entertainment shows, real spaces such as illuminations, live performances stage, dance music festivals, and virtual spaces such as web commercials, music videos, and online live performances. Yamachang, who sees video and lighting as light, seamlessly links and extends analog and digital equipment, develops audiovisual systems and drone lasers, and is in charge of show production, is a man