Keroro's fiancé. He is both admired and feared by his beloved son and was hard on him growing up. Part of why Keroro joined the military was to make his father proud of him. Despite his accomplishments, Keroro's father is still hard on him and constantly pushes him to become a man. During the Demon Sergeant's first visit to Earth, he arrived with news that he has arranged a marriage between Keroro and another Keronian in what seemed to be an attempt to get Keroro to settle down and become a man. However, Keroro was against this arrangement as married Keronian's were forbidden from playing with toys, meaning he would have to give up his Gundam models. This, however, turned out to be a ruse by the Demon Sergeant to get to spend time with his son, showing that he does care for him as a son. He frequently appears on vacation. He saved the Keroro Platoon by giving Viper a Parents Day message from his parents, revealing he was as weak and idiotic as his son. He revealed that Giroro's father, the Demon Sergeant's friend, was visiting and left with a photo of himself and Giroro's father. He has a Hitler Mustache and a Pickelhaube. Dororo's Mother Voiced by: Kumiko Watanabe (Japanese); Stephanie Young (English, Funimation dub) A blue Keronian like her son. She may look weak as she is wearing a mask, but she is actually a skilled fighter that can knock down machines with pans. Others Karara Voiced by: Junko Noda (Japanese); Alison Viktorin (English, Funimation dub) is the daughter of the rich Dobaba family. She is often put in danger until rescued by members of the Keroro Platoon. She appeared with her childhood friend, Taurus, until Taruru joined the Garuru Platoon and was replaced by Karara's best friend, Chiroro. She is of light green color with purple headgear, she has blue-green eyes and still has her tadpole tail. Karara was scheduled by her father to be married against her will, so she left Keron and came to Earth. She was temporarily enrolled as the Private Third Class of the Keroro Platoon but causes trouble and is rescued by Tamama from her father who attempted to kill her as punishment for disobeying him. She had gained feelings of love towards Kururu, Dororo and Giroro, and even attempted to marry Tamama. She was kidnapped but was rescued by