Ozaki won the gold medal in the girls' freestyle 57 kg event at the 2018 Summer Youth Olympics held in Buenos Aires, Argentina.

Ozaki won one of the bronze medals in the women's 62 kg event at the 2021 World Wrestling Championships in Oslo, Norway.

[4] In the same year, Ozaki won the gold medal in the 62 kg event at the World Wrestling Championships held in Belgrade, Serbia.

[7] Ozaki won the silver medal in the women's 62 kg event at the 2022 Asian Games held in Hangzhou, China.

[9][10] In 2024, she won the gold medal in the women's 68 kg event at the Asian Wrestling Championships held in Bishkek, Kyrgyzstan.