Gender: Female First person: I (polite/neutral) Calls Kyoya by his name without honorifics. Appearance: Brown hair and brown eyes. White hat with a red line. Green and black jacket, wearing a Mega Bangle on her left wrist. Partner Pokémon: Meganium (capable of Mega Evolution). Has a twin brother named Kyoya. Former tourist. Uses a kind, casual tone. Recruited by Guy and currently a member of Team MZ. Favored by Karasuba and Yukari.

Gender: Male First person: I (casual/masculine) Appearance: Black hair and black eyes. Black hat with a gray line. Green and black jacket, wearing a Mega Bangle on his left wrist. Partner Pokémon: Feraligatr (capable of Mega Evolution). Has a twin sister named Seika. Former tourist. Uses a kind tone. Recruited by Tawny and currently a member of Team MZ. Favored by Karasuba and Yukari.

Gender: Male First person: I (rough/masculine) Appearance: Blue eyes and blonde hair with a vermilion gradient at the tips. Beige jacket, wearing a Mega Bangle on his left wrist. Partner Pokémon: Emboar (capable of Mega Evolution). Has a twin sister named Tawny. Can be pushy at times, but loves helping people and Pokémon. Leader of Team MZ.

Gender: Female First person: I (casual/feminine) Calls Guy by his name without honorifics. Appearance: Blue eyes and blonde hair with a vermilion gradient at the tips. Beige jacket, wearing a Key Stone on her left wrist. Partner Pokémon: Emboar (capable of Mega Evolution). Has a twin brother named Guy. Can be pushy at times, but loves helping people and Pokémon. Sub-leader of Team MZ.

Gender: Female First person: I (casual/feminine) Appearance: Black hair and black eyes. Light blue jacket, wearing a Mega Bangle on her left wrist. Dancer. Partner Pokémon: Starmie (capable of Mega Evolution). A lighthearted but reliable person. Member of Team MZ.

Gender: Male First person: I (rough/masculine) Generally called Karasuba-san by everyone. Boss of the Rust Squad. Appearance: Sharp eyes behind round glasses, wearing a purple shirt and black suit with a poisonous aesthetic. Has a Key Stone in his left chest ornament. Partner: Scolipede (capable of Mega Evolution). He gives a high-handed, cold, and scary impression, but he is a Poison-type user who protects the city with a Kogane regional drawl. Has a right-hand man named Gypso. Surprisingly kind-hearted. He has taken a liking to Seika and Kyoya. Gypso Gender: Male Partner: Skarmory (capable of Mega Evolution). Calls Karasuba "Karasuba-sama." Appearance: A giant of a man with a stepped mohawk and thorn-like beard on both cheeks. Wears a black suit with stapler-pin-style decorations and a chainmail-patterned shirt. Like Karasuba, he has a Key Stone in his left chest ornament. Despite his rugged appearance, his eyes are relatively soft. Has a stoic and strict atmosphere; a Steel-type user. Calm. First person: I (formal/humble) Loyally supports Karasuba as his right-hand man. Older than Karasuba and deeply admires him.

Gender: Male First person: I (soft/masculine) Second person: "You" (blunt) for those he's uninterested in, "You" (soft) for those he's opened up to. Appearance: Black hair and purple eyes. Dark skin. White jacket, wearing a Mega Bangle on his left wrist. Designer. Partner Pokémon: Scrafty (capable of Mega Evolution). A massive fan of Canary; if anyone calls her just "Canary," he will force them to correct it to "Canary-san." Uses relaxed, polite speech. Member of Team MZ.

Gender: Female First person: I (formal/feminine) Representative of MSBC and a high-class lady. Partner: Clefable (capable of Mega Evolution). Calls Harujio by name, but addresses everyone else with "-sama." Appearance: Dark skin with silver-purple hair in ringlets, large sparkling eyes. Wears a light purple frilled dress with a Key Stone in her hair ornament on the upper left. Uses elegant and polite language, but is a very selfish celebrity who will use any means necessary. She adores Seika and Kyoya, even calling them her "faves." Sometimes hosts Pokémon tournaments inviting Champions from various regions, as well as strong trainers like Kyoya and Seika. Harujio (Yukari's personal maid) Gender: Female Partner: Dragalge (capable of Mega Evolution). Calls Yukari "Yukari-sama." Usually serves diligently, but follows Yukari's selfish whims while secretly fearing them. Appearance: Maid outfit with a headband that looks like horns, with a Key Stone in the neck ribbon. Long hair reaching her calves braided like a dragon's tail. Lower body consists of easy-to-move hot pants, white thigh-high socks, and strap shoes. Usually uses a gentle and polite maid-like tone. Her true nature is a battle maniac seeking fights with the strong, and her tone shifts to a rough, delinquent style when Yukari isn't around.

Gender: Female First person: I (boyish) Partner: Eelektross (capable of Mega Evolution). Appearance: Dark skin with yellow and blue-green twin tails. Features Eelektross hair ornaments and a yellow-black mask. Has a Key Stone on the zipper of her top. A sharp-tongued and competitive popular game streamer. Calls her viewers "Cana-friends." Friends with Muku and calls her "Muku-chan." Has a grandfather named Tarragon. Tarragon Gender: Male First person: I (old man style) Partner: Excadrill (capable of Mega Evolution). Appearance: An elderly man characterized by a long white beard. Construction foreman style with a Key Stone on his helmet. Stubborn and foul-mouthed, but dotes on his granddaughter Canary. An artisan-spirited man who also handles the operation of DG4.

Gender: Female First person: I (casual/feminine) Calls Shiro by his name without honorifics. Partner: Chandelure (capable of Mega Evolution). Appearance: Black bob with a light purple gradient. Features a Chandelure-motif hat with a Key Stone in it. Wears a martial arts-style top over a black dress. Taciturn and quiet, calls Ghost-type Pokémon her "friends." A fan of Canary and loves her dearly; they are friends, and she calls her "Canary." Finds her meddlesome older brother Shiro annoying. Shiro Gender: Male First person: I (polite/masculine) Speaks in polite language. Partner: Falinks (capable of Mega Evolution). Appearance: A muscular giant with long golden hair that turns slightly gray at the tips. Handsome face with drooping eyes and a mole near the right side of his mouth. Wears a Mega Glove on his right hand. A cheerful Dojo Master who believes in the supremacy of power. Cares deeply for his sister but is reckless and overly strong, often causing trouble.