Kateky? Hitman Reborn!

Tsuna Sawada, who is bad at pretty much everything, is assigned a strange tutor.

Tsuna wins his match against Mochida and is able to talk to Kyoko.

Two strangers come to town looking for Tsuna; Tsuna has become friends with Yamamoto and Gokudera.

Haru Miura is a girl who has been secretly watching Reborn ever since she fell in love with him.

The Disciplinary Commitee has immense power in the school that Tsuna attends.

Tsuna is saved by I-Pin, a small child wearing Chinese clothes who seems to have psychic powers.

Reborn shoots Tsuna with a deathperation shot and Tsuna goes to school in deathperation mode.

Tsuna returns home only to find a black car and a bunch of frightening faces waiting for him.

Tsuna suddenly becomes dizzy, and a skull mark appears on his hand.

Tsuna forgets his lunch at his house and Lambo ends up taking it to him.

After bumping into each other in town, Reborn invites Kyoko and Haru to Tsuna's home.

Gokudera is embarrassed when he is unable to protect Tsuna from bees.

The customary Vongola New Year Inter-Family Battle is announced.

While on a date with Kyoko at the zoo, Tsuna can't seem to avoid running into people he knows.

Reborn separates Tsuna and his friends into two teams for a snowball fight.

Dino, Gokudera and Yamamoto go to an unexplored area where Tsuna may be training with Reborn.

Tsuna's peaceful recovery at the hospital is continually interrupted by his noisy friends.

It's Valentine's Day, and Tsuna is curious to see who Kyoko will give chocolate to.

Tsuna meets a boy named Futa, who is being chased by Mafioso for his ranking book.

A sudden series of attacks have targeted Namimori Middle School's prefects.

Reborn discovers the perpetrators behind the attacks on Namimori Middle School.

Yamamoto narrowly wins against Ken Joshima, but Tsuna regrets the fact that he was a burden.

The main perpetrator of the attacks, Mukuro Rokudo, appears before Gokudero and the others.

It turns out that Mukuro is really Lancia, one of Mukuro's associates.

It appears as if the battle is over, but things change when Mukuro harms himself.