REBORN! Season 1 Episode 19 100% Accuracy? Ranking Anything

A boy named Futa who is being chased by Mafioso stumbles across Tsuna. Futa is an informant known as Ranking Futa, and it is said that you can control the world if you get hold of his ranking book, for his rankings are 100% accurate. He asks Tsuna for help, as Tsuna ranks #1 in the Cannot-Refuse-A-Request Ranking and the Bosses-With-No-Ambition Ranking. Tsuna cannot resist Futa's innocent, wide-eyed stare and hides Futa in his room. Haru, Gokudera and Bianchi come barging in, and Futa ends up making a Who-Loves-Tsuna Ranking...