Dino is the 22-year-old 10th generation boss of the Cavallone crime family, and was born on February 4 in Italy, with a blood type of O. Dino is a young man with great skills as a fighter and as a leader. His main weapons are a whip and his pet turtle, Enzio. Like Tsuna, Dino, at first, did not want anything to do with the Mafia and was also a klutz. He became a suitable Mafia boss after Reborn became his home tutor. He came to be known as "Bucking-Horse Dino" and fixed the Cavallone's financial problems, turning them into the third most influential family. Unfortunately, Dino is so devoted to his family, that when none of his family members are around, his skills decrease dramatically, often accidentally hitting people with his whip and falling down the stairs. Dino has a large tattoo sleeve that covers his left hand and most of his arm. According to Futa, Dino is the Mafia member who cares the most for the welfare of civilians.