Leader of the Keroro Platoon Rank: Sergeant 10,500 years old (estimated in 40s) Green body, 55.55cm, 5.55kg Playful and causes a lot of trouble Loves Gundam plastic models (Gunpla) Eccentric Male

Member of the Keroro Platoon Rank: Corporal 10,500 years old (estimated in 40s) Red body, 55.55cm, 5.55kg Short-tempered Has a crush on Natsumi Hinata Wears a belt across his chest Polite and prefers a strict military style Frequently cleans or organizes his guns Male

Member of the Keroro Platoon Rank: Sergeant Major 8,000 years old (estimated in 30s-40s) Yellow body, 55.55cm, 5.55kg Gloomy and perverted personality Possesses a genius intellect Mainly focuses on inventions Loves curry Laughs with a distinct "Kukuku" Wears spiral glasses Male

Member of the Keroro Platoon Rank: Private Second Class 3,000 years old (estimated in mid-to-late 20s) Navy blue body, 55.55cm, 5.55kg Cute and always uses polite speech Can snap due to a split personality Attack: Tamama Impact Loves snacks and Sergeant Keroro Addresses everyone by their rank Male

Member of the Keroro Platoon Rank: Lance Corporal 10,500 years old (estimated in 40s) Blue body, 55.55cm, 5.55kg Ninja Often forgotten by the platoon due to a lack of presence Prone to crying Refers to himself as 'sessha' (this humble one) Uses archaic ninja speech patterns ending in '-gozaru' Agile Male