Rin Ouka (凰華 りん, Ōka Rin, born November 16, 1998) is a Japanese AV actress from Kanagawa Prefecture affiliated with LiStarPRO. Her former stage name was Rin Natsuki (夏木 りん, Natsuki Rin). Her body measurements are 88-63-92 (E cup), and she is 1.66 m tall (height type is short). Her hobbies and special skills are Takarazuka theater and kendama.