Knuckle Joe is a regular enemy in the Kirby series of games who gives the Fighter Copy Ability. In Kirby: Right Back at Ya!, he is a recurring supporting character, who initially believed that Kirby killed his father, before learning about the truth from Meta Knight. He became Kirby's ally, right up to the final episode.
Lovely is an enemy in the series with an uncharacteristically friendly appearance. She is one of the more difficult enemies to take down, sometimes being mounted to the ceiling, and attacks whenever Kirby gets close and gives no Copy Ability. Lovely is featured in the episode The Flower Plot of Kirby: Right Back at Ya!.