Nana Seino (清野 菜名, Seino Nana; born October 14, 1994) is a Japanese actress. She has played Sunmi in Tokyo Tribe, Tetsuko Kuroyanagi in the TV Asahi adaptation of Kuroyanagi's autobiography Totto-Chan: The Little Girl at the Window, and Yuko Komiya in the 98th NHK asadora Half Blue Sky, among numerous other TV and film roles.
Source: “Nana Seino”, English Wikipedia (CC BY-SA 4.0), excerpt