Catol is a teenage boy with a very short black hair and brown eyes. His left eye is covered by a device that looks similar to a Scouter. He wears a predominantly red and black overalls with white linings to which he appears to look like a "Cyber Samurai."
He is a member of the BakuThiefs and is very loyal to Zakuro whom he revered as his master. Catol is very cruel and merciless to his opponents. Before joining the BakuThiefs, he fought against Zakuro but was defeated. Therein he was fascinated by the power of Zakuro and sworn loyalty to him. He overwhelmed the Grif siblings by himself so the two decided to surrender rather than to risk having their Bakugan destroyed.
After defeating the best four, Catol fought against Harubaru who then defeated him by using all of Gren Dragaon's power. Zakuro abandons him after his defeat and he felt despaired but he managed to recover with the strong heart of Harubaru.
His Shooting Skills involve his Bakugan's projecting hammer attacks "BakuTech Hammer Punch" and "BakuTech Hammer Destroy".
BakuTech! Bakugan (Manga)
|Sho and Koh (tag with P-Man)||Harubaru and Raichi, the Strongest Bond!||Win|
|Harubaru Hinode||Determination of the Colisseo's Best Four||Lose|
- His name may be a play on the Japanese term for Carrots (キャロット, Kyaroto?). Like all the members of the BakuThiefs (with the exclusion of Zakuro) he is named after a vegetable.
- The part when Catol became one of the BakuThiefs is somewhat similar to Gus Grav when he joined the Vexos.