• Gender - Male • Species - Keronian • Age - Over 6,000 years old • Rank - Sergeant Major • Affiliation - Keroro Platoon • Weight - 5.55kg • Height - 55.5cm • Appearance - Wears glasses with swirls, has a yellow body, wears a headset and an orange hat with a yellow swirl mark, and has a red swirl mark on his belly. • Characteristics - Makes a strange, mocking laugh like "Ku-kukuku." He loves curry and is the tactical officer and a genius inventor. He doesn't particularly dislike pure people but finds them awkward to deal with. He hates wasting energy on things like exercise. Unless it's a serious moment, his tone is quite playful. When teasing others, he often ends his sentences with "~y'know" or "~see?" (e.g., "I'm Kululu, see?"). • Personality - A tsundere who grumbles but helps when in a real crisis. He often acts as the villain or behaves bluntly to hide his true feelings. He gets extremely flustered when dealing with pure beings who have no malice. He loves childish pranks. • Likes - Curry, weak personalities, bullying others. • Dislikes - Pure personalities, exercise. • Hobbies - Inventing and remodeling, playing pranks, music, eating curry.