後陽成天皇
, Ōzan (応山) as a monk, was a "kugyō" or Japanese court noble of the Edo period (1603–1868). He was born the fourth son of Emperor Go-Yōzei. His mother was Empress Dowager Chūka, or Konoe Sakiko by birth. Nobuhiro was adopted by Konoe Nobutada, his maternal uncle, as Nobutada had no legitimate heir.