The is a botanical garden located at 2-1319 Kitagata, Kita-ku, Okayama, Japan. It is open daily except Tuesdays; an admission fee is charged.
The garden was founded in 1953 on a hillside site overlooking the city by the Okayama Waterworks. It was remodeled and reopened under its present name in May 1964. The park covers an area of , and has 150,000 plants of 3,200 species blooming throughout the four seasons, including good collections of camellias and maples. Near the summit is the Ipponmatsu Kofun, an ancient burial mound