Mika Yamauchi, Mika Yamauchi (山内 美加 Yamauchi Mika, born 7 October 1969) is a two-time Olympian from Japan who was a member of the Japan women’s national volleyball team. Yamauchi played with Japan at the 1992 Summer Olympics in Barcelona and 1996 Summer Olympics in Atlanta. She won the bronze medal at the 1994 Goodwill Games in Saint Petersburg. Her nickname is Mika (ミカ).
Kariyeri boyunca profesyonel voleybol arenasında önemli kulüplerde ve organizasyonlarda forma giymiştir.
