Dino is the tenth generation boss of the Cavallone Famiglia which is the number three Famiglia in its Mafia alliance with the Vongola Famiglia. He is also Reborn’s former pupil. His main weapons are a bullwhip and his pet turtle, Enzo.

Dino has great leadership and combat skills. He is calm and mature at most situations, making him dependable in the eyes of many, especially Tsuna. In addition to his good looks, he’s also quite a smooth-talker, earning him popularity among ladies. 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 only after Reborn became his home tutor. Unfortunately, Dino is so devoted to his Famiglia that when none of his Famiglia Members are around, his skills decrease dramatically, and he will often accidentally hit people with his whip and fall down stairs, among other things.

Dino is a handsome tall, young man with shaggy blonde hair and brown eyes, charming many girls and women at first sight. His left arm and side is covered in various tattoos.

He usually wears an olive-green letterman jacket over a dark red shirt. He also wears a green winter jacket with a black fur collar over a white tank top. In the future, he is dressed in a coat with a white fur collar. His hairstyle also changes in the future and becomes wavier.