The South-West Course at Sohsei Country Club represents a collaboration between Izumi Ikkai and Mano Sadakichi, two figures in Japanese golf course architecture during the country's golf development era. Located in Narita, Chiba Prefecture, the course sits in a region that experienced significant golf course construction as Japan's golf culture expanded, particularly in areas accessible from Tokyo. The Narita area's rolling terrain and natural vegetation provide the foundation for the routing. Courses in this part of Chiba typically feature elevation changes that create strategic interest and varied shot requirements, with holes moving through corridors of pine and other native trees. The design likely reflects the architectural principles common to Japanese courses of its era, emphasizing precision over distance and incorporating the natural contours of the land rather than extensive earthmoving. Sohsei Country Club operates as a members' club, following the traditional Japanese golf club model where membership carries social significance and access is carefully managed. The facility likely includes the clubhouse amenities and dining traditions typical of established Japanese clubs, where post-round meals and social interaction form an integral part of the golf experience. The club's location in Narita makes it accessible to golfers from the greater Tokyo metropolitan area while maintaining a setting removed from urban density.