What makes Hikari no Signal by Kis-My-Ft2 notable?

'Hikari no Signal' debuted at number one on the Oricon Weekly Albums Chart, reinforcing Kis-My-Ft2's commercial success in Japan. The album's upbeat tracks contributed to their growing popularity and helped define the lively J-pop sound of the era. Released on March 5, 2014, 'Hikari no Signal' marked Kis-My-Ft2's third studio album. This release came after their successful second album, 'Kis-My-Journey,' which solidified their position in the J-pop landscape. The album showcased their evolving sound and solidified their appeal to a broad audience.