It was the first debut single released by the group ENHYPEN in Japan, and it proved the power of the "fourth generation hot icon" by reaching the top of the Oricon Daily Single Chart.

According to the chart released by Oricon, Japan on the 6th, ENHYPEN (JUNGWON, HEESEUNG, JAKE, SUNGHOON, SUNWOO, NIKI)'s first debut single "BORDER: '(" (Border: Hakanai) released on the same day ranked No. 1 on the Oricon Daily Single Chart with 150,254 sales.

ENHYPEN ranked first on the daily album chart and second on the weekly album chart (November 30, 2020 – December 6, 2020) with their debut album "BORDER: DAY ONE" released in Korea in November last year.

Soon after its release, it entered the Oricon Daily Singles Chart and went straight to No. 1 as soon as it was released in Japan's first debut single.