The hero of Popstar who arrived in the New World with you. He's friendly, bright, and cheerful! He can use Inhale, Spit, Air Bullets, Sliding, and Copy Abilities. His gender is neutral.

A native of the New World. Gender is neutral. He floats in the air and is bright, cheerful, and positive. An ally. (Spoiler Warning!) A fragment of the compassionate heart of IDF-86 (Fecto Elfilis).

(Spoiler Warning!) The final boss of the main story, of whom Elfilin is a half. Fights with a spear. Their primary goal is to kill Kirby and the others, whom they hate. They are soft-spoken and speak in broken fragments (directly into one's mind).

(Spoiler Warning!!) The true identity of the "Dark Star" sealed within Starry (Guardian of the Stars), and the final boss of "Nintendo Switch 2 Edition: Starry World." The elder brother of Fecto Elfilis, he also fights with a spear. He speaks in the same manner as Elfilis.

Arrived in the New World just like Kirby. He fights with a spear and is quite skilled. He has more leadership and organizational skills than other Waddle Dees and wears a blue bandana on his head. He is efficient and brisk. An ally.

The self-proclaimed king who is always acting high and mighty. He hates being bossed around by others but loves bossing people around himself. Despite that, when he becomes an ally, he's reliable, kind, and powerful! He transforms into quite the cool guy. He is brainwashed by Fecto Elfilis and faced as an enemy twice, but eventually returns to being an ally.