The overwhelming total number of followers is 9.5 million over at home and abroad."BLACK DIAMOND" started working as an artist in March 2023. BLACK DIAMOND will perform its first one-man show on a big stage called Zepp DiverCity on February 26. Prior to the performance, digital singles are currently being distributed for 5 consecutive weeks!! This third work is "TOXIC"!! The dark side of BLACK DIAMOND has released a "toxic" A suspicious intro.If you touch it even a little bit, you can't escape the TOXIC (toxic) they release as if you were falling into an abyss!!The enchanting and sweet music holic is complete.