Sachiko Otani (大谷 佐知子, Ōtani Sachiko; born 3 August 1965) is a Japanese former volleyball player who competed in the 1984 Summer Olympics in Los Angeles. In 1984, she was a member of the Japanese team that won the bronze medal in the Olympic tournament.
Source: “Sachiko Otani”, English Wikipedia (CC BY-SA 4.0), excerpt