"Kitto Atsui Kuchibiru ~Remain~" reached #2 on the weekly Oricon chart, selling over 174,700 copies. It also reached #95 on the yearly Oricon chart for 1991. The song was written by Neko Oikawa (及川眠子) and composed by Asato Sekine (関根安里). As for the arrangement, Satoshi Kadokura (門倉聡) was the responsible (source: generasia). Moreover, apart from its single release, the song was included on the album "Queen of Love" in July 1991. It was later an easy to find song in Wink's compilations, like "Raisonné" (1992), "Reminiscence" (1995), and the ultimate Wink singles collection, "WINK MEMORIES 1988-1996" (1996).
To end the article, I share a photo of my own copy of "WINK MEMORIES 1988-1996".