Throughout her career, Nozaki has suffered several injuries, which eventually led to her taking a thirteen-month break from professional wrestling to undergo a shoulder surgery.

[4] Nozaki started her career with a losing streak typical for rookies in puroresu, suffering defeats against the likes of Yuki Miyazaki,[5] Haruka Matsuo,[6] Toshie Uematsu,[7] Etsuko Mita,[8] and Arisa Nakajima.

[9] In early 2007, Nozaki formed the Seishun Midori ("Youth Green") tag team with Ice Ribbon representative Aoi Kizuki.

[12] Nozaki finally scored her first direct pinfall win on July 22, when she defeated Ice Ribbon representative Makoto in a singles match.

[24] During Nozaki's hiatus from in-ring action, NEO Japan Ladies Pro-Wrestling announced on May 5, 2010, that the promotion would be folding at the end of the year.

[29] With NEO having announced its folding, Nozaki began looking for a new home promotion and, on September 24, made her debut for Smash, losing to Kana in a singles match at Smash.8.

[38] On April 17, Nozaki made her debut for former NEO worker Kyoko Inoue's new World Woman Pro-Wrestling Diana promotion, losing to Nanae Takahashi in a singles match.

[52] On August 2, 2012, Nozaki made a surprise debut for Wrestling New Classic (WNC), the follow-up promotion to Smash, attacking Makoto with a shinai and aligning herself with Hajime Ohara.

[53][54] Dubbing herself "Nozabitch",[55] Nozaki began working in WNC as a villain for the first time in her career, adopting the shinai as her signature weapon.

[57] Nozaki made her in-ring debut for WNC on August 30 in Korakuen Hall, defeating Makoto via referee stoppage with the sleeper hold.

[63][64] The following day, after receiving a first round bye, Nozaki entered the WNC Women's Championship tournament in the semifinal stage, defeating Kana with help from Jiro Kuroshio.

[67] Prior to the final match, Nozaki began making appearances wearing crutches, claiming that she had broken her leg, having fallen over drunk.

[74][75] On January 25, Nozaki was, for the second time in her career, sidelined with an orbital floor fracture, suffered during a six-person tag team match, where she, Hajime Ohara and Jiro Kuroshio defeated Lin Byron, Yo-Hey and Zeus.