Kisuke, the youngest at five years old, belongs to the Kooni Trio alongside siblings Aobee and Akane. Sent by adoptive father Great King Enma from Enma World, their mission targets protagonist Ojarumaru to reclaim a powerful scepter he took.

Visually bird-like with yellow coloring, Kisuke’s chick-like appearance constantly misleads others—a recurring frustration prompting his trademark protest: "Kii-kun isn’t a chick, ppii!" He refers to himself as "Kii-kun" and peppers speech with "pii."

Emotionally sensitive, Kisuke frightens easily, grows anxious, and cries quickly under pressure. Yet he persists in the trio’s schemes, wielding a giant spoon as his weapon. As comedic antagonists, their elaborate disguises and ruses consistently collapse against Ojarumaru’s luck or wit. Kisuke’s role highlights gullibility and emotional outbursts that often sabotage plans, though he coordinates loyally with his siblings.

Beyond scepter pursuits in Moonlight Town, Kisuke engages residents in temporary alliances or playful antics, revealing flashes of curiosity amid his unwavering core mission.