Ddi Members Profile: Ddi Facts Ddi (디디아이), also known as Daydreaming, is a Korean underground live idol duo consisting of the members Jaha and Mena. They were formed in December 2021 and had their debut live on January 16th 2021, but they have not released any music yet. The group is currently inactive. Ddi Fandom … Continue reading Ddi Members Profile