One Piece and Katekyo Hitman Reborn!
Crossovers
Mafia vs Pirates by BR13 reviews
This is a story after the future arc of KHR and Before the latest arc of One Piece. It happened when an accident in one of the machines of Verde cause a warp and transports the Vongola Family to the Grand Line.
Rated: T - English - Adventure - Chapters: 7 - Words: 3,289 - Reviews: 37 - Favs: 47 - Follows: 56 - Updated: 3/5/2010 - Published: 2/9/2010
Adventures of the Vongola Pirates by Repiece reviews
KHRXOne Piece Crossover. All the characters from the KHR series are pirates in the world of One Piece. Come along on their adventure as Tsuna becomes the tenth Captain of the Vongola Pirates and travels the seas. TsunaxKyoko
Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 15,284 - Reviews: 49 - Favs: 75 - Follows: 83 - Updated: 11/30/2009 - Published: 9/6/2009 - Tsuna/Tsunayoshi S.