What makes Kitto Wasurenai by Zard notable?

'Kitto Wasurenai' reached number one on the Oricon charts, solidifying Zard's status as a leading artist in J-pop. The title track has been praised for its lyrical depth and has become one of Zard's signature songs, influencing subsequent artists within the genre. Released on November 3, 1993, 'Kitto Wasurenai' was Zard's fourth studio album, coming off the success of their previous release, 'Love is Gone'. At this point in her career, Zard had already established herself as a prominent figure in Japanese pop music, known for her emotional delivery and catchy hooks.