Name: Jun Grant Age: 12 Tool: Metal Breath Personality: Kind, altruistic, and energetic. Partner of Blue Cop.

Name: Soleil Age: 12 Tool: Metal Breath Personality: Blunt but helpful. She has an unexpectedly cute side. Partner of Blazeon.

Name: Blue Cop Weapon Cards: Howl Gauntlet (right arm) & Alpha Armor (chest) Vehicle Mode: Police car Personality: A cool-headed but righteous heart, contrasting with his passionate and eccentric partner Jun. Jun's partner.

Name: Blazeon Vehicle Mode: Fire ladder truck Weapon Card: Roar Gauntlet (left arm) Alias: Lion of Flame Species: Wild Cardbot Personality: Cold and blunt. Surprisingly, he doesn't take a hostile stance toward Metal Cardbots who were formerly enemies. Soleil's partner.

Name: Grand Blue Leon Combination: Blue Cop + Blazeon Weapon Cards: Howl Gauntlet, Alpha Armor, Roar Gauntlet Blue Cop forms the chest and arms, while Blazeon forms the back, wings, and lower body. The Howl and Roar Gauntlets form the right and left arms respectively, with Blazeon's backpack parts mounted on the chest. The Star Guardian emblem appears on the red center chest piece before a helmet is summoned. The combination completes as it emits a sun-like light. The eyes are heterochromatic; based on the members' blue eyes, the right eye has a pink rim (from Blue Cop's goggles) and the left eye has a yellow rim. Electricity and flames flow through each eye respectively. This combination requires Jun and Soleil's hearts to become one.

Name: Dark Blue Cop Vehicle Mode: Police car Weapon Cards: Dark Howl Gauntlet & Dark Alpha Armor Personality: The complete opposite of the righteous Blue Cop.

Name: Dark Blazeon Vehicle Mode: Fire ladder truck Weapon Card: Dark Roar Gauntlet Personality: Possesses the same blunt personality as the original Blazeon.

Name: Dark Grand Blue Leon Combination: Dark Blue Cop + Dark Blazeon The combined form of Dark Blue Cop and Dark Blazeon. Unlike the heterochromatic Grand Blue Leon, this form has solid red eyes. Instead of the red light of Grand Blue Leon, it emits a blue aura.