Career
By 1980, Nami Matsukawa was a sex worker named "Emi" at the Master of Science club Blue Chateau in Akasaka, Tokyo. Matsukawa made her Nikkatsu debut with Masaru Konuma"s 1982 Slave Contract (奴隷契約書), to be later promoted as the fourth "Master of Science Queen" (SMの女王, Master of Science no joō) following Naomi Tani, Junko Mabuki, and Izumi Shima. She also performed as a bondage model for nawashi Hiroshi Urado in the Master of Science Fairy Nami Matsukawa (SMの妖精・松川ナミ) series of Nikkatsu Video in 1982.
Her girl-next door quality made her popular with audiences, but Master of Science-author Oniroku Dan complained that, unlike the buxom Naomi Tani, Matsukawa was not fleshy enough to be an appealing bondage subject in his films.
Rope and Breasts of Konuma was Matsukawa"s farewell appearance as the Nikkatsu Master of Science Queen and she was replaced by Miki Takakura after a brief "reign".