Keroro

As the self-proclaimed leader of the Space Invasion Army’s Special Tactics Platoon, this green frog commander originally arrived on Earth to conquer the Hinata household. After being captured by Natsumi and Fuyuki and stripped of his powerful Kero Ball, he transitioned from a prisoner of war to a permanent, albeit troublesome, resident. Now serving as the family's housekeeper, he spends his days indulging in manga, building Gunpla models, and enjoying tasty treats like dango and fried potatoes.