The Japanese Friendship Garden - also known as RoHoEn - is an authentic 3 1/2 acre Japanese Stroll Garden with a tea garden and tea house. This tranquil and beautiful setting features 1,500 tons of hand-picked rock, stone footbridges, lanterns and more than 50 varieties of plants. Flowing streams, a 12-foot waterfall and a Koi pond with over 300 colorful Koi fish refresh the senses. The Garden is the product and shared cultural vision of the Sister Cities of Phoenix and Himeji, Japan.