Quapark Nagayu is a commercial facility completed in 2018, designed by renowned architect Shigeru Ban. Located in Nagatoyu, Hisaishi Town, Taketa City, Oita Prefecture, this contemporary structure exemplifies Ban's innovative approach to architecture. The building seamlessly integrates with its natural surroundings while providing modern amenities and services to visitors. Its thoughtful design reflects Ban's signature style, combining functionality with aesthetic excellence. The facility serves as both a commercial hub and an architectural landmark for the region.