“Otoko” smiley/Non-Stop Seven Days smileywinkie
Epic/Sony ESDB-3398
Released September 22, 1993

Note: “Otoko” was Ruriko’s biggest chart hit up to that time, selling over half a million copies [partly because it was used as the music for a popular commercial]. It is also the song she performed as the opening artist of the December 31, 1993 Kouhaku.