東京俳優生活協同組合
For approximately 4 years from 2001, she worked with a theater company called Shanghai Jet and performed on stage. In 2002, Eri graduated from Tokai University Junior College (Takanawa campus). From 2004 until the end of May 2009, she was a member of the Tokyo Actor's Consumer's Cooperative Society. After freelancing, as of July of the same year, she joined Production Baobab. She became a freelance again on January 1, 2011, but later announced that she had joined Arkley (now Amuleto) on February 14, 2011. She returned to freelance on June 24, 2019.