Biography
酒井司優子
Real name: 酒井司優子
Effective period / Period of releases: 1981
Japanese vocalist. Transliterated in Hepburn correctly as Shuuko Sakai (not Shuko or Shūko, since the second u is from a separate kanji), but rendered as Syuko Sakai, or incorrectly as Yuko Sakaitsukasa.