Keiko Fujiie (Japanese: 藤家渓子), born in 1963 in Kyoto, is a composer whose music is frequently performed both in Japan and internationally. She is best known for guitar compositions, many of them for the distinguished Japanese guitarist (also her husband) Kazuhito Yamashita, and organizes the guitar quintet that bears his name. She has twice won the Otaka Prize.
Source: “Keiko Fujiie”, English Wikipedia (CC BY-SA 4.0), excerpt