Nana heralds from a family of serial killers. She neglects to mention this to her husband, but when Iemitsu makes it clear he doesn’t expect Tsuna to join his family, Nana brings him into hers. This becomes a problem when Iemitsu changes his mind...

Yamamoto is behaving strangely, and Hibari doesn't know what to make of it. Essentially, a series of fics that are a love letter to how hot Yamamoto is.

In which there are vampires and hunters and watchers and humans, Yamamoto Takeshi is more than a little bit crazy, and Gokudera Hayato is caught in between a whole bunch of loyalties and duties.

Tsuna is not quite human, neither are his guardians. Magic and flames can have some odd interactions.

It's time for Bianchi to come into her own, whether she likes it or not.

In which Tsuna isn't Tsuna but Tsunako, and lived with her parents in Italy for a few years before circumstances made moving to Namimori seem advisable. And changes spiral out from there. For the prompt Xanxus/Tsuna - genderswap; "don't look down on me because I'm a woman."

Growing up in the Mafia isn't necessarily an easy or kind thing. The earth spins, life moves on, and Tsuna finds himself taking slow steps forward, back and forward again. (Or, ten times that Tsuna remembers it being easier to have sex with Xanxus rather than dealing with the insanity of the world around him)

Tsuna and his guardians died in a blaze of glory. Then they woke up, slowly, one at a time, in a different world that was the same in all the ways that really mattered. Or the one where Tsuna and his guardians are reincarnated into the class below the Konoha rookie nine.

From the beginning, there was something odd about Namimori. In a world where every city had its own method of dealing with the bane of humanity that were ghouls, Namimori was the first place Reborn had ever been that felt safe to him. People were calm and unafraid on the streets, even after dark. It was remarkable and at first he thought it was due to the fact that Namimori's police force had some sort of foolproof guard against ghouls. But then he noticed the distinct lack of graveyards. By the time Reborn really understood what kept Namimori safe, it was too late to do anything about it. After all, the successor was being tutored, the guardians were chosen, and Xanxus was bearing down on them with half the Vongola rings and all of his wrath. All there was left to do was wait and see.

This wasn't supposed to happen.

In which Tsuna doesn't understand what the rest of the world is watching him for.

Hibari Kyouya travels in time and takes over the world.