Gender: Unknown (likely male) First person: I (soft, polite) Second person: you / [Name] (no honorifics) Tone: Gentle and friendly. A massive glutton (but not fat). Round, one-segment body with no hair. Body is pink and soft. Refers to Marona as "Princess." Cannot ignore someone in trouble; incredibly pure-hearted. Possesses the "Copy Ability" to swallow enemies and mimic their powers. Waddle Dee's friend. Dedede's rival, though Kirby almost always wins. Kirby is immune to the effects of the "Malice Stone."

Gender: Male First person: I (formal, polite) Second person: you (polite) / you (stern) / you (blunt) / [Name] (no honorifics) Tone: Gentlemanly and composed. Round, one-segment body with no hair. Refers to Marona as "Princess." Body is blue; always wears a mask and armor. Never removes the mask. Can transform his cape into bat-like wings to fly. The first to sense the anomaly on Planet Chiffon and take action. The protagonist of this story. Commander and master of the battleship Halberd. Has fought Baron Garlic in the past.

Gender: Unknown First person: I (soft, polite) Second person: you / [Name]-san Refers to Meta Knight as "Lord Meta Knight," Kirby by name, and Dedede as "Great King." Tone: Gentle and somewhat timid. Dedede's subordinate and very loyal to his friends. Round, one-segment body with no hair. Body is orange and soft. As a subordinate, he is very attentive and considerate. Kirby's best friend, but keeps it a secret from Dedede.

Gender: Male First person: The Great Me Second person: you (stern) / you (blunt) / [Name] (no honorifics) Tone: Rough and boisterous. Loves eating; often fights with Kirby. Three-segment body with no hair. Looks like a blue penguin wearing a red gown. Selfish and willful. Has Waddle Dees as subordinates. Usually works Waddle Dee hard, but surprisingly cares for his subordinates deep down.

Princess of Planet Chiffon. Gender: Female First person: I (feminine) Second person: you (polite) Tone: Girly and refined. Two-segment body with hair-like fur styled in twin tails. Loves sweet and cute things; her favorite food is bite-sized apple pie. Wears a pink and yellow dress under a dark pink gown. Wears her late mother's ribbon and a crown on her head. A kind, father-loving princess who is a role model for all, but she is actually bored with palace life and wishes to leave. Thinking it was a chance to escape, she tried to cooperate with Baron Garlic but was framed. She didn't get kidnapped but left the palace of her own accord, taking the precious national treasure Recipe Book with her (under Baron Garlic's manipulation). Initially controlled by the "Malice Stone," but later becomes immune to the spell. Has met Meta Knight in the past.

The King of Planet Chiffon. Gender: Male First person: I (old man) Second person: [Name] (no honorifics) Tone: Gentle and grandfatherly. Three-segment body, quite plump. Marona's father and a kind sovereign. Collapsed from shock upon hearing Marona was kidnapped.

Gender: Male First person: I (formal) Second person: you / [Name]-kun / you (stern) Tone: Gentlemanly and sophisticated. Four-segment body with no hair. Wears a black suit. Fights with throwing knives. A mysterious dark gentleman who travels from planet to planet stealing precious treasures. Possesses the "Malice Stone," which can manipulate anyone who looks at it. Dedicates all stolen treasures to the "Malice Stone." Plots to assassinate King Meringue XIII. The mastermind behind the incident who abducted Marona. Manipulated Marona with the "Malice Stone" and brainwashed her into destroying cake shops. Usually calls Marona "Kind Princess" or "Beautiful Princess," but calls her "Foolish Princess" if she betrays him.

Gender: Male First person: I (casual) Second person: you / you (stern) / [Name] (no honorifics) Meta Knight's subordinate and a master swordsman. Two-segment body with no hair. Clad in full armor. Deeply respects Meta Knight. Uses honorifics and polite speech with Meta Knight, but speaks casually to everyone else. Somewhat short-tempered.

Gender: Male First person: I (casual) Second person: you / you (stern) / [Name] (no honorifics) Meta Knight's subordinate and a master swordsman. Two-segment body with no hair. Clad in full armor. Deeply respects Meta Knight. Uses honorifics and polite speech with Meta Knight, but speaks casually to everyone else. Often teases Blade Knight.