Largest Dairy Farm

Nestled at the foot of Mount Iwate in Shizukuishi Town, Koiwai is home to Japan’s largest private dairy farm, offering a blend of natural beauty, agricultural heritage, and family-friendly activities. Visitors can enjoy seasonal events like the Snow Festival in winter and cherry blossom viewing in spring, explore historic farm buildings, and savor fresh dairy products. With its scenic landscapes and engaging experiences, Koiwai provides a refreshing escape for all ages.