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Ben 10 and Rosario + Vampire Crossovers
39 Ben10 and a Vampire Capu2 (Rewrite) » by Bakuganman (DISCLAIMER: I don't own Ben10 or Rosario Vampire, just this story) Another year is beginning at Yokai Academy with everyones favorite monster harem and American hero! New aliens, new adventures and of course, new enemies. What's more, Ben's newest (and only) monster transformation has a mind of its own! Can Ben survive another year, even with Gwen and Kevin backing him up?
T, English, chapters: 17, words: 138k+, favs: 89, follows: 84, updated: 9/2 published: 11/14/2019
173 Ben10 and a Vampire Capu3 » by Bakuganman (DISCLAIMER: I don't own Ben10 or Rosario Vampire, just this story) Same American hero, same monster girls, new wacky adventures. Continuation of Ben10 and a Vampire Capu2.
T, English, chapters: 30, words: 148k+, favs: 145, follows: 134, updated: 6/28 published: 2/4/2018
256 Ben10 and a Vampire Capu2 » by Bakuganman (DISCLAIMER: I don't own Ben10 or Rosario Vampire, just this story) Another year at Yokai Academy with everyone's favorite American hero and favorite monster harem! That means new aliens, new adventures and of course, new enemies. Even more, his newest (and only) monster transformation has a mind of its own! Can Ben survive another year, even with Gwen and Kevin backing him up?
T, English, chapters: 34, words: 136k+, favs: 195, follows: 167, updated: 6/28 published: 6/27/2017
50 Ben10 and a Vampire (Rewrite) » by Bakuganman (DISCLAIMER: I don't own either series, just this story.) Ben was a normal kid until he got a super-powered device known as the Omnitrix 5 years ago. Now he's going to a new school in Japan called Yokai Academy. What will he see there? Who will he meet? More importantly, just what was he getting himself into now? Eh... at least the girls are cute. (REMASTERED: 9/17/20)
T, English, chapters: 15, words: 83k+, favs: 154, follows: 117, updated: 6/28 published: 12/22/2018
129 Ben10 and a Vampire » by Bakuganman (DISCLAIMER: I don't own Ben10 or Rosario Vampire, just this story. However, the idea was not my own. I've adopted the story from 1 of the original writers and he said it was ok) Ben Tennyson is called to the monster school known as Yokai Academy. What will he see there? Who will he meet? Even more pressing, just what was he getting himself into now?
T, English, chapters: 16, words: 75k+, favs: 199, follows: 156, updated: 6/28 published: 5/22/2017
3 Omnitrix Vampire » by TopModelCollectorY2K What if Ben and Moka didn't meet at Yokai academy, but met when the Tennysons travel to Japan during their journey in 2006? What if they hoped to see each other again? What if they did and they were, unknown to them, about to be sent to the same high school in Japan.
T, English, Sci-Fi & Romance, chapters: 3, words: 11k+, favs: 21, follows: 25, updated: 5/29 published: 3/12
272 Ben 10 to Vampire » by Dr. KRC PhD First Ben 10 fic. Crossover with Rosario to Vampire. Ben ends up on an exchange program to the mysterious Youkai Academy. The catch, it's a school for monsters! Looks like a new adventure for Ben 10. (On Indefinite HAITUS)
T, English, Adventure & Romance, chapters: 12, words: 62k+, favs: 403, follows: 337, updated: 10/27/2020 published: 11/20/2008, Ben T., Moka A.
245 Alien Watch in a Monster School » by Emblemfan1 Christian Hawke's been given the mission to build a bridge between the world of humans and monsters. What challenges await him in his quest for peace? Will his bonds with his new friends help in his task or lead him to despair?
T, English, Romance & Adventure, chapters: 37, words: 456k+, favs: 219, follows: 211, updated: 9/22/2020 published: 12/2/2014, [OC, Moka A.] Kurumu K., Mizore S.
7 Aliens and a Vampire » by Humatrix-X-24 After losing his family, friends and even his home world, Ben Tennyson, hero of the universe gets transported to another world after defeating his greatest enemy. he finds himself in a new world, this one filled with monsters known as Yokai. With which he now attends school with, among them are a beautiful double sided Vampire, a lustful Succubus, a tiny witch, and a stoic Snow Wom
K+, English, Supernatural, chapters: 3, words: 9k+, favs: 38, follows: 37, updated: 1/30/2019 published: 12/16/2018, Ben T., Moka A., Kurumu K., Yukari S.
19 Ben10 and a Vampire Capu3 (T-Rated - Clean Version) » by Bakuganman (DISCLAIMER: I don't own Ben10 or Rosario Vampire, just this story) Same American hero, same monster girls, new wacky adventures. Continuation of Ben10 and a Vampire Capu2. (DISCONTINUED - due to lack of views. Main version is still going strong, so don't worry)
T, English, chapters: 17, words: 72k+, favs: 26, follows: 16, updated: 7/2/2018 published: 6/13/2018
143 Ben 10: Youkai Adventures » by Omarnosian10 Ben 10, a 15-year-old shape-shifting superhero, is going to face something prepared with the info that his grandfather gave him. A high school of monsters that is protected by a barrier that kills humans. Luckily, Ben isn't fully human. Read about how he handles this new life, along with some girl trouble. BenXHarem.
T, English, Romance & Adventure, chapters: 11, words: 81k+, favs: 420, follows: 381, updated: 8/31/2016 published: 2/2/2015, Ben T., Moka A., Kurumu K., Ruby T.
21 One Hero for the Monsters » by The True Writer. Zerthin A Ben 10/Rosario Vampire Crossover, I have racked my brain and done research and this is a story that will be updated whenever (Was that rude?) I hope you enjoy and R&R because it helps me so much. As always I do not own anything but the words on the screen. It's a Ben/Harem story. Multiple Girlfriends (Not the Witch {Yukari. I think that's her name}) Ultimate Forms (Yes/No)
K+, English, Hurt/Comfort & Romance, chapters: 5, words: 4k+, favs: 57, follows: 61, updated: 7/27/2015 published: 3/26/2015
5 Alien Watch in a Monster School: Christmas Special by Emblemfan1 It's Christmas at Yokai and most of the students have gone home to spend time with their families. Christian has some last minute Christmas shopping to do for a special someone. With no one else around, is it time to confess his feelings to a certain vampire girl? Non-Canon to Alien Watch in a Monster School.
T, English, Romance & Humor, words: 4k+, favs: 16, follows: 11, 12/26/2014, [OC, Moka A.]
478 Ben 10 Alien Vampire » by Stone-Man85 Ben Tennyson's gone through it all: Aliens, Magic, Warlords, and such. Now he's facing a new challenge: High School. However, the High School he's gone to is one for Monsters. Will he make it out alright, And will he survive the new 'friends' he's made? Remake of Ben 10 Vampire by 10 Face Paladin and Kamen Rider Chrome.
T, English, Adventure, chapters: 23, words: 188k+, favs: 774, follows: 652, updated: 8/16/2014 published: 8/5/2012
103 Aliens and Monsters » by Mister Grim We've all read those stories where Ben is sent to Youkia Academy or Tsukune gets the Omnitrix. But, we've never saw one where the Plumbers send someone there to help bridge the gap between humans and monster. Until now. Follow Jake Mension as he tries to create peace between the two species.
T, English, Adventure, chapters: 12, words: 85k+, favs: 52, follows: 49, updated: 4/25/2013 published: 11/24/2012
6 ben 10 vampire » by kratos-destroyer Ben 10 . Crossover con Rosario Vampire. Ben acaba en un programa de intercambio a la Academia Youkai. La cual es una escuela de monstruos! Parece que una nueva aventura de Ben l summary pasen y lean "autor:Kamen Rider Chrome"
K+, Spanish, Romance & Adventure, chapters: 3, words: 17k+, favs: 11, follows: 10, updated: 4/3/2012 published: 3/27/2012, Ben T., Moka A.
27 Alien plus Vampire » by Rexfan1333 What if Youkai Academy took a field trip to the human world, but ends up getting stuck and Tsukune and the girls come upon Earth's protector and his friends? A lot of awesomeness! Tsukune X Moka, Gwen X Kevin and Ben X Kurumu X MizoreX Harem! Read and Review! Rated T.
T, English, Romance & Adventure, chapters: 4, words: 3k+, favs: 106, follows: 105, updated: 4/4/2011 published: 2/11/2011, [Ben T., Kurumu K., Mizore S.] Tsukune A.
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