Hiroyo Matsumoto
Shortly after her departure from Kaientai Dojo, Nakagawa joined Mariko Yoshida's Ibuki promotion, where she also underwent further training under Yoshida. The following year Nakagawa became a true freelancer, when she left Ibuki and started working for promotions such as NEO Japan Ladies Pro Wrestling, Oz Academy and Pro Wrestling Wave. Nakagawa remained affiliated with Ibuki's production company, S Ovation, through which she, Hiroyo Matsumoto and Misaki Ohata produced their own independent events under the banner of "Joshi 4 Hope".