The Nichia Chemical Industries Yokohama Research Institute is a contemporary research and testing facility completed in 2020, located in Kanagawa Ward, Yokohama. Designed by architect Kazuyo Sejima and constructed by Takenaka Corporation, this building represents a sophisticated approach to modern laboratory architecture. The facility integrates functional research spaces with thoughtful design principles, creating an environment conducive to innovation and scientific advancement. Its architectural composition reflects careful consideration of spatial organization and contemporary building practices, making it a noteworthy example of 21st-century industrial architecture in the Yokohama area.