Seinō (Japanese: 西濃) is the southwestern portion of Gifu Prefecture in the Chūbu region of Japan. Before Gifu became a prefecture, the area was part of Mino Province. The Seinō region received its name as a combination of the kanji for "west" (西) and "Mino" (美濃), and is sometimes referred to by the unabbreviated name of Nishi Mino. The borders of this region are not officially set, but it generally consists of the following cities and towns: Ōgaki, Kaizu, Gōdo, Wanouchi, Anpachi, Ibigawa, Ōno, Ikeda, Yōro, Tarui and Sekigahara.