Sae Kurosawa is the main antagonist of Fatal Frame II: Crimson Butterfly. The twin sister of Yae Kurosawa, she was meant to be killed by her sister in the Crimson Sacrifice ritual, but they attempted to escape their fate, only for Sae to be sacrificed alone, plunging All God's Village into the Darkness and the evil of the Repentance. Sae is voiced by Kim Mai Guest in the English version.