Our Boss is a Yanki!

Middle school student, Sawada Tsunade is a Yanki.
A delinquent, who constantly skips schools, gets into fights, and basically is considered a public menace to a majority of Namimori.
To think this girl is slotted in to become the 10th generation boss of the Vongola Famiglia.
Reborn has his work cut out for him with this one.