Haruna is an 18-hole course at Ikaho Kokusai Country Club in Shibukawa, situated in the mountainous Gunma Prefecture northwest of Tokyo. Designed by Mitsuaki Kobayashi, the course takes its name from nearby Mount Haruna, one of the region's prominent volcanic peaks. The layout occupies terrain characteristic of this part of central Honshu, where courses typically navigate slopes and elevation changes amid forested hillsides. The routing reflects the topographical constraints and opportunities of mountain golf in Japan, where designers work with significant grade changes and often dramatic natural contours. Kobayashi's design likely incorporates these features into a layout that moves through varied elevations, requiring golfers to manage both the slope and the strategic demands of each hole. The setting provides views of the surrounding highlands and, on clear days, the volcanic landscape that defines this region. Ikaho Kokusai Country Club serves the golf market in Gunma, a prefecture known for its hot springs and mountain resorts. The club operates within the traditions of Japanese country club golf, where attention to course conditioning and member experience are emphasized. The Haruna course represents one option among several layouts in the Shibukawa area, offering golfers a mountain course experience within reach of the greater Tokyo metropolitan region.