A master of the black sword who boasts significant power among the data stored within Star Dream. He is the only clone created using pre-existing data. Although the cloning was successful, only a portion of the data could be interpreted, leaving his true identity shrouded in mystery. He appears taciturn and cold like the original, but deep within, a sense of loneliness from never having made friends seems to have been manifested. Perhaps because it was included in the pre-cloning data, his sword occasionally glows with rainbow light during attacks—a manifestation of the consciousness of the Rainbow Sword Kirby used to defeat the original. He often attempts to replicate the power of the Rainbow Sword.

A clone of Queen Sectonia created from data collected from the flowers of the giant plant (World Tree) discovered when the Haltmann Works Company invaded Popstar. Her cellular data contains 1,000 years' worth of biological information, making her full of mysteries; this is because she was obsessed with beauty during her life and spent a millennium parasitizing other creatures to take over their bodies. Despite being a clone, her obsession with beauty is frequently evident.

Clone Dedede was born from data Susie secretly collected from the cells of King Dedede, the powerhouse of Popstar. His voice and appearance are a spitting image of the original King Dedede, but his power seems to exceed the original. However, it is said that some prototypes were discarded because the original's traits (such as an obsession with food or a pathological fear of certain insects—likely because the original King Dedede felt fear when he first encountered Sectonia) were too pronounced. Currently, he is the only remaining specimen. It seems they failed to perfectly replicate the heart. He attacks by swinging a hammer or using a powerful inhale, and he can split into three. If he splits too often, he gradually becomes smaller.