D-ONE (Korean: 디원; Japanese: D-一) is a five-member boy group signed with Mainbase Entertainment. They made their debut on August 27, 2023, with the Japanese single “One Dance”. They are active in Japan and preparing for their Korean debut.
Their company announced their new boy group, D-ONE, with a poster on October 17, 2022. The poster showed their performance dates in November at Showbox in Tokyo, Japan. The group released their debut Japanese single “One Dance” on August 27.
Two of the members, Doyul and Hyun Woong, used to be part of 14U.
However, On August 29, 2023 D-One took so social media to announce the departure of Doyul.
Korean: 이화
Korean: 재훈
Korean: 현웅
Korean: 한
Korean: 세진