Koiwai Farm, one of the largest private integrated farms in Japan with a history of over 130 years since its establishment in 1891, has a total area of 3,000 hectares, part of which is open to the public as "Makibaen. Beyond the vast grassy plains, the majestic Mt.

The farm also offers a variety of hands-on programs, including guided tours of the farm's forests, which are normally off-limits to the public.

In addition, 21 buildings, including cowsheds and silos, designated as national important cultural properties, many of which are still in use today, can be viewed up close, including nine in the Kamimaru cowshed. The rest can be experienced at the Koiwai Farm Important Cultural Property Gallery, which makes full use of the latest digital technology in the park.

Food is also an important part of the Makibaen experience. Restaurants and snack stores offer dishes and sweets made with ingredients produced on the farm. Be sure to try the soft-serve ice cream made from raw milk from the Kamimaru Cowshed.

One of the largest illumination events in Tohoku is held during the winter season, offering a different view of the farm than during the daytime.

The farm is also famous for its lone cherry tree in full bloom against the backdrop of majestic Mt.