Masami Nagasawa born June 3, 1987 in Iwata, Shizuoka) is a Japanese actress working for Toho. She has performed in many famous movies and television dramas including Crying out Love, In the Center of the World, Nada Sousou, Dragon Zakura and Proposal Daisakusen. She graduated from Horikoshi High School in 2006. She is also known as "Ma-chan". She is the daughter of Kazuaki Nagasawa, former manager of the J. League team J?bilo Iwata.