On June 3, his agency Eleven9 Entertainment said, “Se7en will make comeback in Japan as he releases new single ‘Rainbow’ on July 7.” This is his tenth single album three years after he disclosed his single ‘Thank You’ in 2013.
Thus, his Japan agency Victor Entertainment caught the local fans’ attention by revealing ‘Rainbow’ trailer video as well as the album’s cover image.
‘Rainbow’ is a pop dance song expressing how sunlight shines when rainbow appears after rainy weather. Victor Entertainment said, “The new song expresses how he starts his new chapter. It will make people brave for those who begin their challenges and new start.”
Meanwhile, Se7en held ‘SE7EN Premium Talk Event in Tokyo’ in March in Tokyo, Japan.
Park Sa-lim, Seoul