Rio Natsuki
Rio Natsuki (夏樹 リオ, Natsuki Rio, March 5, 1969 ) is a Japanese voice actress, narrator, and singer from Tokyo. She belongs to the Tokyo Actor's Consumer's Cooperative Society (Haikyō). She is 158 cm tall, weighs 48 kg, and has a blood type A. According to her official profile, her vocal range is mezzo-soprano.
- Title: Rio Natsuki
- Popularity: 7.37
- Known For: Acting
- Birthday: 1969-03-05
- Place of Birth: Tokyo, Tokyo Prefecture, Japan
- Homepage: https://haikyo.co.jp/profile/profile.php?ActorID=11517
- Also Known As: 夏樹 リオ, ナツキ リオ, なつき りお, 夏树里欧