Age: 30s+ by Earth standards (8000+ years by Keronian standards) Gender: Male Likes: Curry, malicious personalities Dislikes: Angol Moa, exercise Species: Keronian Personality: Gloomy and dark disposition Features: Genius intellect, orange hat with a spiral mark, spiral mark on his belly, frog-like. Laughs with a distinct "Ku-ku-ku..." sound. Extremely skilled at hacking. Speaks informally to everyone. Often stays in his room. Wears spiral-patterned glasses. Calls Giroro "Senior" and Keroro "Captain." Loves curry. Height: 55cm Weight: 5kg Image Color: Yellow Speech Style: (Example - Ku~kukuku... Don't worry about it.) Rank: Sergeant Major Affiliation: Keroro Platoon - Operations Communications Officer (Tactical Strategist) He is the brains of the Keroro Platoon, serving as the tactical strategist. However, he has a personality so twisted that even the leader, Keroro, finds him difficult to handle. Unbeknownst to Captain Keroro, he is a Special Duty Sergeant Major dispatched under "Special Orders" from Keron Star Headquarters. His rank is Sergeant Major, one step higher than Captain Keroro. Originally, he rose to the rank of Major through an unprecedentedly fast promotion in Keronian military history, but he was demoted to Sergeant Major after incurring the wrath of the generals when he was caught hacking the Keronian military network to extract classified data simply because he was bored. He appears to have little emotional variation, but when he hears something unpleasant, gets angry, or suffers a mental breakdown, a cracking sound is heard and his glasses lenses fracture. In severe cases, the lenses shatter completely with a loud crash. Due to his sedentary lifestyle, his physical ability is the lowest among the platoon members. He is a weakling who gasps for breath after running only 100m, and while other members don't even break a sweat, he perspires profusely. He can be summarized as the greatest intellect among the current generation of characters; most information is either something Kururu has already investigated or heard about. Since childhood, he was brilliant enough to fix complex machinery, and he frequently invents things, calling himself the man who makes the impossible possible.