Age: Unknown Gender: Male Race: Keronian Personality: Easygoing & Lazy Speech Style: Ends sentences with "sir" or "kero" Features: Busy playing / Gunpla otaku, green body, frog-like alien, childhood friend of Giroro and Dororo, black eyes Affiliation: Keron Star Galactic Light Corp Department: Head of Galactic Light Marketing

Age: Unknown Gender: Male Race: Keronian Personality: Short-tempered, true soldier, tsundere Speech Style: Rough military tone Features: Strong soldierly spirit / Garuru's younger brother, red body, frog-like alien, childhood friend of Keroro and Dororo, brown eyes Affiliation: Keron Star Galactic Light Corp Department: Manager of Galactic Light Marketing

Age: Unknown Gender: Male Race: Keronian Personality: Kind and gentle Speech Style: Uses archaic ninja speech, refers to self as "this humble one" Features: Ninja-like, lacks presence (often forgotten), blue body, frog-like alien, childhood friend of Giroro and Keroro, sky-blue eyes Affiliation: Keron Star Galactic Light Corp Department: Assistant Manager of Galactic Light Marketing

Age: Unknown Gender: Male Race: Keronian Personality: Does things his way, unpleasant optimist Speech Style: Laughs with "ku-ku-ku" at the end of sentences, sarcastic or overconfident, uses informal speech Features: Intelligence officer, views teammates as test subjects, yellow body, frog-like alien, red eyes Affiliation: Keron Star Galactic Light Corp Department: Deputy General Manager of Galactic Light Marketing

Age: Unknown Gender: Male Race: Keronian Personality: Dual personality (pure + ferocious) Speech Style: Polite and cute Features: Blind loyalty to Keroro, turns dark when jealous, navy body, frog-like alien, has a tadpole tail, black eyes Affiliation: Keron Star Galactic Light Corp Department: Staff of Galactic Light Marketing

Age: Unknown Gender: Male Race: Keronian Personality: Tsundere, caring Speech Style: Extremely disciplined military tone Features: Giroro's older brother, elite department head / Feels like a true invader, purple body, frog-like alien, red eyes Affiliation: Keron Star Galactic Light Corp Department: Head of Galactic Light Business

Age: Unknown (Adult) Gender: Male Race: Keronian Personality: Cold and ruthless Speech Style: Chilly and merciless tone Features: Almost robot-like soldier, grey body, frog-like alien, red eyes Affiliation: Keron Star Galactic Light Corp Department: Deputy General Manager of Galactic Light Business

Age: Unknown Gender: Female Race: Keronian Personality: An angel full of tolerance Speech Style: Gentle and kind Features: Medic, healer of the platoon, light purple body, frog-like alien, has a tadpole tail, purple eyes Affiliation: Keron Star Galactic Light Corp Department: Manager of Galactic Light Business

Age: Unknown Gender: Male Race: Keronian Personality: Slightly clumsy, pure Speech Style: Uses polite honorifics Features: Sky-blue body, frog-like alien, innocent, black eyes Affiliation: Keron Star Galactic Light Corp Department: Assistant Manager of Galactic Light Business

Age: Unknown Gender: Male Race: Keronian Personality: Extremely picky eater, fragile ego Speech Style: Laughs with "pu-pu-pu" at the end of sentences, does not use honorifics Features: Info/comms specialist, lightens the mood, orange body, frog-like alien, has a tadpole tail, thinks Kururu is a jerk after losing to him in a fight, green eyes Affiliation: Keron Star Galactic Light Corp Department: Head of Galactic Light Business