Mari Yaguchi
- Birthday: 1/20/1983
- Place of birth: Yokohama, Kanagawa Prefecture, Japan
- Fame for: Acting
- Also known as: 矢口真里, やぐち まり
- Social networks: Instagram
Biography
Mari Yaguchi (矢口 真里, Yaguchi Mari, January 20, 1983) is a Japanese female talent. She is a former Hello! Project member. She is managed by Up Front Create. Her ex-husband is actor Masaya Nakamura (中村 昌也).
