AU, Earth and Meraviglie are two worlds interconnected by a barrier however it's only known to a selected few. Those that can travel to the other world and have the ability to make pacts with those in the other world are known as Capturers. Tsuna, having that ability, accidentally stumbles across a humanoid man with a fedora hat. Full Summary inside, Arcobaleno27, main R27

In a world, where three happenstances changes everything, Tsuna is, after well over a decade of no contact with his blood Family, asked to commit to the Famiglia as Vongola Decimo. Shame is, the Famiglia has no idea who they are asking - and that he sure as hell isn't the child his Father expects him to be.

Sawada Tsunayoshi was a girl who lost trust in her blood family at an early age with the exception of her mother. She suffered through a living nightmare before she received salvation in the form of her new family. She'll do everything in her power to keep them safe. Although, falling in love was not in her list. FEMTSUNA! F27X18.

When Reborn is sent to Japan to train Sawada Masako to be Vongola Decima, he is surprised to find Sawada Tsunayoshi instead, a struggling young trans man trying not to drown in a world where no one takes him seriously. And suddenly, Reborn finds he is not only a tutor, but also a parental figure to his new young student. Vignette series. No pairings. Warning for misgendering.

Nana heralds from a family of serial killers. She neglects to mention this to her husband. When Iemitsu makes it clear he doesn't expect Tsuna to join his family, Nana brings him into hers.

Bermuda's only goal in life was to protect, which was why he allowed himself to become a Vindicare. When he found out that the young Lion of Vongola was breaking a most sacred Vongola law he was determined to get involved. But one young child charmed him with his determination. Bermuda never wanted a child, but he soon got one. When...Parental!Vindice! Full sum inside. Multishot.

Tsuna was born as the older twin but was always sick. When her parents leave her at an orphanage, she trains herself to have them feel the same pain. The varia take her in and now they don't plan on giving her back. Fem27 bad at summeries

Sawada Iemitsu left the Sawada household for work, leaving his lovely, loving yet airheaded wife and three brilliant kids behind. He returned to their home with Reborn years later, only to discover that his wife became distant with him, and his three kids became two teens. Stage One of Wide Skies.

In a universe where demons roam freely, Vongola is the world's most exclusive exorcist organization. Sawada Takahiro is everything Vongola could want in an heir - he's charming, smart, and athletic. Sawada Tsunayoshi is his younger twin brother, who wants nothing more than to stay out of it. R27, Arco27, All27.

Tsuna is betrayed and abandoned by her closest friends and the people she had once called her Guardians. Tsuna finds herself now surrounded by the most dangerous people on the planet for support while she begins the search for new Guardians, and friends. AllxFem!27

Tsuna would just like to say that before their brothers threw themselves in their lives with all the grace of elephants, he and his elements were doing just fine. They didn't need relations to the Vongola to terrify the tar out of their enemies.

Tsuna was forgotten by his parents because of his two younger brothers named Takumi and Tsubasa. Because of that he met a person who became a mother to him. Tsuna was a very cheerful, kind and lovely child but one day, he suddenly turned into a silent person because of a certain incident that made the mafia world in chaos (for once). [FULL SUMMARY INSIDE]

Having been hurt as no child ever should by her own blood and abandoned by her family Tsuna is found and saved by an unlikely person, now with a new family around her she has to go back to Namimori to face her past and take hold of what should belong to her. Fem!27 AU Twinfic.

POSTED

A Sky hidden in the dark.. Hoping to be found.. Hoping to be accepted.. Hoping to be acknowledged.. Despite his attitude towards them.. He had no choice but to.. But when he was coming out.. He was dragged back.. Still he was hoping.. Hoping to be taken away from the dark.. Even if he would no longer be the same.. (((COMPLETED)))

Sometimes, you can slap a person in the face with a fish, and they'll still ask why you hit them with a rubber chicken. Tsunahime will get her point through to these people even if she has to compromise in ways she'd rather not. Come hell or high water, she'll do this her way. Fem!27, 2718, 27X, don't own.

Xanxus meets a three year old Tsunayoshi when he and his brothers are exploring Japan for a break. The little one immediately makes an impression on Xanxus, or his flames do at least. When the three Vongola brothers go out to find this 'lost little sky' they are shocked to find the child ardent with untapped sky flames. When they realize. CharaDeath. VongolaBrothers

16-year-old Sawada Tsunami wakes up one day to find up she now has a sadistic tutor in the form of an infant. Tsuna's hiding a bit of a secret from her family, though. It's not like she could just tell her mother, let alone her father, that she's in charge of a Yakuza group. First attempt at fanfic. Rated for later chapters. Crossposted from AO3. Fem!Tsuna/Guardians eventual rom

Tsuna wasn't sure what would come out of this summoning lesson. He didn't expect having powerful demons scrambling to contract to him, much less having them determined to be more than just contracts. Arcobaleno27

Everyone has a way to cope with the stress of everyday life. Some just have more unusual methods than most. A minor joke Nana plays on her son takes a life of it's own as Tsuna finds an "out" of his everyday life that makes everything better for him. It just comes at the cost of his gender identity and whatever chance for normal he had. Gender-fluid Tsuna

A single event can change anyone's life. For Tsuna, it was finding a violin after being locked up in an abandoned music room. With no friends and no reason not to try, music quickly becomes his life, opening up new doors and some unexpected new allies. His life quickly begins to change long before a baby wearing a fedora appears to train him.

'Iemitsu was a dead man walking. He just didn't know it.' A statement that Reborn itched to correct. He had never denied the fact that he hated the idiots incompetence, but this was unacceptable. This mistake was unforgivable. His heart ached for his new student, for a child punished with that as a father, and he swore revenge for her. Who the fuck got his own child's gender wrong?

AU. In retrospect, Iemitsu had been a fool to think that there wouldn't be any incidents that would relate back to his job as the External Advisor but the Ninth had been an even bigger fool to think that Tsunayoshi could be used as a pawn to further the Vongola politically.

Tsuna certainly didn't expect to meet his wayward father in Italy - not when the pathetic man should have been working traffic at construction site's at the northpole. But to be honest, he was all out of f**ks to give. And he wasn't exactly squeamish or ... particularly diplomatic in telling his 'father' just how ... well, pitiful he looks / Model!Tsuna, Bad!Parents, NoDecimo!Tsuna

Ever since they came to a truce four hundred years ago, humans and youkai have coexisted with each other more or less peacefully. But despite how much the governments liked to brag about how far society had come since then, it was painfully obvious just how much the humans still looked down upon and ostracized the youkai. And because of this, Tsunayoshi Sawada...full sum inside