[2] Ito competed in her first Japan Curling Championships during the 2017–18 season as part of the Aomori Junior team.

In 2021, she joined the Sayaka Yoshimura Hokkaido Bank Fortius team as their alternate for the 2021 Japan Curling Championships.

They then lost to Fujisawa again in the 1 vs. 2 game, before winning the semifinal over Chubu Electric Power to qualify for the final.

[6] Ito was then recruited to the new Hokkaido Bank team, skipped by Momoha Tabata, for the 2022 Japan Curling Championships.

They then lost in the semifinal to Chubu Electric Power, earning the bronze medal from the championship.