Angel Poyón

Sgt. Frog, also known as Sergeant Keroro and originally titled as Keroro Gunso, is a Japanese television series produced and animated by Sunrise. The series centers around the attempted invasion of Earth by a Platoon of 5 frog-like aliens and the mishaps that their incompetent and lazy leader cause. Around them are the human figures that help them understand earth's culture. The anime is an adaptation of Mine Yoshizaki's manga series of the same name, which was first serialized in Japan's Shōnen Ace in 1999, and has been toned down for children instead of focusing on teenagers.