[2] She quit doing high school activities in 2013 to study acting, and applied on April 27 for the "Milky Holmes Sisters Members Scout Audition".
[2] The audition had a field of 2,000 applicants, Itō was chosen from these people to play the role of Alice Myojingawa as well as be part of a sextet called the "Milky Holmes Sisters".
[3][4] Itō grew up in Kyoto but commuted to Tokyo where she worked, she finally moved there in early 2015 after her high school graduation then attended college.
[5][6] On April 10, 2020, Itō, Aimi, and Mikoi Sasaki started their own YouTube channel under the name of the Three Voice Acting Sisters [Team Y].
In a video posted in October 2020, Itō and the two others stated that they wished for their YouTube channel to be detailed in their Wikipedia pages.