[3] Uchiyama signed to Arts Vision and made her debut in 2005.
After a five-year hiatus, she returned to Arts Vision and made her comeback with the dubbing role of Abbey in the overseas drama Let's Love Vampire delivered on BeeTV.
The following year, she won the first regular role as Nagisa Tennōji in A Channel.
In April 2017, it was reported that Uchiyama moved from Arts Vision to Office Osawa.
[4] Her husband is fellow voice actor Yūsuke Kobayashi, they had jointly announced their marriage through their official social media account on December 31, 2024.