Tsunayoshi Sawada, also known as 'Tsuna,' is the main protagonist of the anime series 'Katekyo Hitman Reborn!' Initially an ordinary and timid middle school student, Tsuna's life takes a drastic turn when he is chosen to become the next boss of the Vongola Mafia family. Guided by the infant hitman Reborn, Tsuna gradually grows into a confident and capable leader. Throughout the series, he forms strong bonds with his friends and guardians, while learning to harness his unique ability, the Dying Will Flame, to protect those he cares about and fulfill his destiny as the Vongola Decimo.