The Shizuoka Country Hamaoka Golf Course sits in Omaezaki, a coastal city on the southern tip of Shizuoka Prefecture facing the Pacific Ocean. Designed by Izumi Ikkai, the facility features multiple nine-hole courses that can be combined for eighteen-hole rounds, with Takamatsu In and Ogasa In representing two of these routing options. This multi-course configuration reflects a common approach in Japanese golf club design, allowing operational flexibility and varied playing experiences within a single property. The Omaezaki region occupies a prominent cape extending into the Pacific, known for its lighthouse and coastal winds. Golf courses in this area typically contend with maritime influences and rolling terrain shaped by proximity to the ocean. The routing likely takes advantage of natural elevation changes and the landscape character of this southern Shizuoka coastline, where the climate supports year-round play. Izumi Ikkai worked during the expansion period of Japanese golf course development, contributing designs across the country during the latter decades of the twentieth century. His work generally emphasized playability for a range of skill levels while respecting the natural topography. The combination format at Hamaoka allows members and visitors to experience different nine-hole loops, each presenting distinct challenges and scenery within the broader coastal setting of the Enshu-nada Sea region.