Tsuna, or short for Tsunayoshi Sawada, is the main protagonist of Katekyō Hitman Reborn! A cowardly junior high student, who was suddenly thrown into fulfilling the role as the tenth generation boss of the Vongola Family, the most prominent Mafia Family in the world, forcing him to gather his own Guardians to eventually battle for the survival of the world. He was trained by an Arcobaleno named Reborn who came from Italy. Tsuna was a weak 13-year old student before who later mastered X Burner that made him invincible thru his super charged dying will mode.
Katekyo Hitman Reborn was authored by Akira Amano and ran from October 7, 2006 – September 25, 2010 with 203 regular episodes.