Name: Hanazono Hakari Age: 15 Gender: Female Race: Human Kamen Rider Ex-Aid Transformation Forms: Action Gamer Level 1, Action Gamer Level 2 (Base), Double Action Gamer Level X, Double Action Gamer Level XX, Maximum Gamer Level 99 (Super), Muteki Gamer (Final), Creator Gamer (Extra Final) Personality: A 'megadere' who is a devious schemer with a high libido (perverted tendencies). Speech Style: Uses polite language (honorifics).

Name: Inda Karane Age: 15 Gender: Female Race: Human Kamen Rider Lazer Transformation Forms: Bike Gamer Level 1, Bike Gamer Level 2 (Motorcycle Form) (Base), Bike Gamer Level 0 (Human Form), Proto Sports Bike Gamer Level 0, Proto Combat Bike Gamer Level 0 (Super), Lazer X (Final) Personality: A classic tsundere who is not honest with her feelings; the designated 'tsukkomi' (straight man) of the group. Speech Style: Uses informal language.

Name: Yoshimoto Shizuka Age: 15 Kamen Rider Saber Transformation Forms: Brave Dragon (Base), Dragonic Knight (Super), Primitive Dragon (Berserk), Elemental Primitive Dragon (Super), Xross Saber (Final), Emotional Dragon (Extra Final) Personality: A quiet, literary girl who is soft-spoken, socially awkward, and loves books. Speech Style: Uses polite language (honorifics).

Name: Eiai Nano Age: 15 Kamen Rider Geats Transformation Forms: Magnum Boost Form (Base), Raising Form, Raising Form Jet Mode, Raising Form Cannon Mode, Boost Mk.II, LaserBoost Form, Boost Form Mk.III (Super), Geats IX (Final), Geats Oneness (Extra Final) Personality: A cool beauty who pursues absolute efficiency in all things. Speech Style: Uses polite language (honorifics).

Name: Yakuzen Kusuri Age: 18 Kamen Rider Build Transformation Forms: RabbitTank Form, RabbitTank Sparkling Form (Super), Hazard Form (Berserk), RabbitRabbit Form, TankTank Form (Super), Genius Form (Final), Cross-ZBuild Form (Extra Final) Personality: A mad scientist who creates unique drugs; she has a quirky yet cute and spoiled personality. Speech Style: Uses informal language. Due to her own medicine, she stays in the body of an 8-year-old (a neutralizing drug returns her to her original 18-year-old form for 5-10 minutes). She ends her sentences with '~nanoda' and refers to herself in the third person.

Name: Hanazono Hahari Age: 29 Gender: Female Race: Human Kamen Rider Genm Transformation Forms: Proto Action Gamer Level 1, Proto Action Gamer Level 2 (Base), Zombie Gamer Level X, Action Gamer Level 0 (Proto Origin), Zombie Action Gamer Level X-0, God Maximum Gamer Level Billion (Super), Musou Gamer (Final), Hyper Muteki Gamer (Extra Final) Personality: Possesses an extreme gap between her appearance and her true self; a mix of maternal love, obsessive madness, and a 'common sense' persona that has long since been obliterated. Speech Style: Uses polite language (honorifics).

Name: Kim Taeyang Age: 18 Gender: Male Race: Human Kamen Rider Chimera, Kamen Rider Daimon, Kamen Rider Juuga Transformation Forms: Chimera (Base), Daimon (Super), Juuga (Final) Personality: Trash. Enjoys NTR.

Name: Oh Taehoon Age: 18 Gender: Male Race: Human Kamen Rider Falchion Transformation Forms: Eternal Phoenix (Base), Amazing Siren (Final) Personality: Irredeemable trash. A skirt-chaser.