Ryoriten Mantama is a commercial facility completed in 1988, located in the Sansho-dori district of Chuo Ward, Fukuoka. Designed by architect Nishi Oka Hiroshi Architectural Studio, this building exemplifies the contemporary commercial architecture of late 1980s Japan. The structure showcases thoughtful design principles that balance functional commercial space with aesthetic considerations. Its location in a vibrant dining district reflects careful urban planning integration. The building represents an important example of how Japanese architects approached commercial design during this period, emphasizing both practicality and architectural quality in response to Fukuoka's dynamic urban development needs.