Koiwai Farm is a large agricultural area located in Miyagi Prefecture, Japan. It covers approximately 300 hectares and is known for its diverse farming activities, including dairy production, crop cultivation, and livestock raising. The farm is a popular destination for visitors who want to experience rural life and learn about Japanese agriculture. The farm features various attractions, such as a dairy factory, where visitors can see how milk is processed, and a petting zoo with farm animals. Additionally, Koiwai Farm offers seasonal events and activities, making it a family-friendly location for both locals and tourists.