Reborn!

About “Reborn!”

Reborn! is a Japanese manga series written and illustrated by Akira Amano. It was serialized in Shueisha's Weekly Shōnen Jump magazine from May 2004 to November 2012, and later collected into 42 tankōbon volumes. The story follows Tsunayoshi Sawada, a young boy who learns he is set to become the next boss of the Vongola family, a major Mafia organization. To prepare him, the Vongola's most powerful hitman, a gun-toting infant named Reborn, is assigned to train Tsuna in leadership and combat skills. (Summary adapted from Wikipedia, CC BY-SA 4.0.)