Nobuyo Ōyama

Nobuyo Yamashita , known professionally as Nobuyo Ōyama , was a Japanese actress, voice actress, screenwriter, singer, essayist, and television personality last affiliated with Actors Seven. Her husband was the actor and television personality Keisuke Sagawa. She is best known for voicing Doraemon, the titular character of the Doraemon franchise in the Doraemon television anime series, the yearly annual Doraemon feature films, the Doraemon video games, Doraemon merchandise, stageshows, and Doraemon commercials from 1979 to 2005 and Monokuma, the main villain of the Danganronpa franchise in the first three video games, the Danganronpa stageshows, Danganronpa commercials, and the television anime series adaptation Danganronpa: The Animation from 2010 to 2016.