Ryoka Yuzuki (柚木 涼香, Yuzuki Ryōka, born January 10, 1974) is a Japanese actress and voice actress. She currently voices Ino Yamanaka in Naruto.

She did much live action work when she was a teen under the name Ayumi Nagashii (永椎 あゆみ, Nagashii Ayumi). She later became an idol under the name Kanori Kadomatsu (角松 かのり, Kadomatsu Kanori), appearing in men's magazines and V-Cinema. She broke out of the horror/exploitation genre and back into legitimate films. She changed her name as Ayumi Nagashii, but she reverted it on November 1, 1998.