She is famous for her best-selling manga series Zetsuai 1989, which is considered to have redefined the Shōnen-ai/Yaoi genres in the late 1980s/early 1990s.
In 1988 (at the age of 20), her first manga series, Chūsei no Akashi (Proof of Loyalty), was serialized in Margaret Comics.
Her success with Zetsuai 1989 has led Helen McCarthy to describe Ozaki as "one of the queens of shojo and shonen-ai manga".
[1] Through her Captain Tsubasa dojinshi, Ozaki "played a strong role" in "revamping the boys-love genre" in the 1980s.
[3] Rachel Thorn describes her as being a "mania-oriented" artist, with "extremely stylized" character designs and page layouts with a "dream-like quality".