Yumiko (I) Kobayashi filmography and biography
Date of birth: 18 June 1979, Chiba, Japan
Yumiko (I) Kobayashi trivia
- Along with Takahashi, the two once promised to sell a thousand copies of their new CD, with them buying all unsold copies personally. they sold 800, and had to work part-time jobs along with their recording and voice-acting careers to make up the shortfall.
- Member (with Mikako Takahashi) of Excel Girls.