Rio Matsumoto (松本 莉緒, Matsumoto Rio; born October 22, 1982) is a Japanese actress, model and singer. She has had a prolific career in television drama series since the mid-1990s and since 2003 has also been in several films. She was formerly known as Megumi Matsumoto (松本恵).
Source: “Rio Matsumoto”, English Wikipedia (CC BY-SA 4.0), excerpt