Tags: Actor, Voice Actor.
Yumiko Kobayashi (小林 由美子 Kobayashi Yumiko born June 18 1979 in Yōkaichiba Chiba Prefecture) is a Japanese voice actress. She is a freelance voice actor but until August 2007 was affiliated with Arts Vision.She and fellow Excel Saga voice actress Mikako Takahashi are known as the duo The Excel Girls. She is also part of the voice actress quartet Prits along with Natsuko Kuwatani Nana Mizuki and Hisayo Mochizuki; all four voiced characters in Sister Princess.