What makes Deatta Koro no Yō ni by Every Little Thing notable?

The title track became one of Every Little Thing's most popular songs, reaching high positions on the Oricon charts and receiving critical acclaim. Its success helped establish the duo as key players in the late 90s J-pop scene, influencing future artists with its melodic structure and heartfelt lyrics. Released on August 6, 1997, 'Deatta Koro no Yō ni' marked Every Little Thing's transition into mainstream success following their debut album. This single further solidified their presence in the J-pop genre, showcasing a matured sound that resonated with both old and new fans during their rise to fame.