"Where Were You Last Night" was covered in Japanese by the idol duo Wink as "Yoru ni Hagurete (Where Were You Last Night)" (夜にはぐれて 〜Where Were You Last Night〜). Released on 4 July 1990 by Polystar Records, it was their eighth single, with Japanese lyrics written by Neko Oikawa. The B-side is a Japanese-language cover of Billie Hughes' "Welcome to the Edge".[3]
Prior to the release of the single, Wink member Sachiko Suzuki was sidelined with acute hepatitis. Shoko Aida performed the song alone during TV appearances while Suzuki spent two weeks to recover.
The single peaked at No. 2 on Oricon's singles chart. It sold over 291,000 copies and was certified Gold by the RIAJ.[4][5]
^Eye-ai: A Magazine on Japanese Culture and Entertainment -1992 179-201 p22 "A collection of 16 of their singles such as "Ai ga Tomaranai," "One Night Heaven," "Sabishi Nettaigyo," "Sexy Music," "Namida wo Misenai de" and "Sugar Baby Love." "Quiet Life" Takeuchi Mariya AMTM-4141,