is a
city in
Okayama Prefecture,
Japan. The March 31, 2005 merger of the towns of
Hokubo,
Katsuyama,
Ochiai,
Yubara, and
Kuse and the villages of
Mikamo,
Kawakami,
Yatsuka, and
Chuka resulted in the establishment of Maniwa. At the time of its establishment, it had an area of 828.43 km², the largest area of any municipality in the prefecture. Its population was 52,958.