The Daily Life Arc is the first story arc of the Katekyo Hitman Reborn!. It centers around the life of Tsunayoshi Sawada, and the antics caused by his infant home tutor, Reborn, who trains him to become the Tenth Generation Boss of the Vongola Famiglia. The Kokuyo Arc is the second story arc of the Katekyo Hitman Reborn! series. It follows Tsuna and his Family's attempt at saving Futa and stop the Kokuyo Junior High Gang.