Mother Farm (マザー牧場, Mother Bokujō) is more than just a farm, it's a vast piece of land housing a large variety of animals and amusement park rides. The farm also has a restaurant with an observatory on its roof, access to a variety of activities such as bungee jumping and zip lining and even live animal shows.
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There are regular direct buses from Kimitsu station and Sanukimachi station on the JR Uchibo line, and one bus a day from Hama Kanaya station, also on the JR Uchibo line.