Okubo Grass (大久保グラススキー場) is a unique ski resort in Fujieda, Shizuoka Prefecture, Japan. It offers grass skiing, a rare experience where skiers glide on grass instead of snow. The resort has three courses for various skill levels, from beginners to advanced, and also features mountain boards, grass sleds, and other activities. Visitors can enjoy skiing on grass year-round, and there's also a barbecue area for a fun-filled day.