Sergeant Keroro and his men love karaoke, but they also have a planet to conquer. It's time to put down the microphones and commence construction on their secret base!
The most famous television show in the universe is doing a special on Earth. The sergeant has dreams of stardom, but the hosts are more interested in bathing beauties.
A deadly assassin from outer space wants Sergeant Frog and his men dead. The platoon is powerless to stop him unless they can reunite with their long lost fifth member.
Sgt. Frog's niece has a doppelganger, and she's kicking butts and smashing heads all over town. Looks like the only way to teach her a lesson is by destroying the world!
