Katekyo Hitman Reborn!

100% Accuracy? Rankings for Everything (1x19)

Air date: Feb 17, 2007

A small kid named Futa bumps into Tsuna. What Tsuna is not aware of is that Futa is a Mafia informant, whose "rankings" are 100% accurate, and this makes him a widely sought-after target, forcing Tsuna and the others to protect him.