Ultra Maniac
Crossovers
Heartbreak Killed The Cat (Satisfaction Brought Him Back) by Faceless Charmer
This is my rewrite of a fanfiction I never finished. It's about a Siamese cat in love with his (male) owner, who, when given his chance, becomes human. Unfortunately, it's not all smooth sailing from there. MxM Rated T for now.
Crossover - Anime X-overs & Ultra Maniac - Rated: T - English - Supernatural/Romance - Chapters: 1 - Words: 2,236 - Published: 9/13/2021
Whatever It Takes by TheOddFandom reviews
Jirou is a cat, who has been in love with his owner, Shinchirou-sama, since the day they met. But his feelings, of course, are useless, and go unnoticed. Until, that is, Jirou meets Nina, a girl with the power to make him human. Now that he's been granted this chance, Jirou will do whatever it takes to stay by the side of his beloved master. MxM crossover story.
Crossover - Anime X-overs & Ultra Maniac - Rated: T - English - Romance/Family - Chapters: 12 - Words: 26,593 - Reviews: 18 - Favs: 1 - Updated: 8/8/2017 - Published: 8/2/2016 - Nina S., Rio/Leo
All is Fair in the Love of War by catgirl369 reviews
Ayu is having a major problem. She keeps seeing the same girl with Kaji every time she sees him. Who is this girl she keeps seeing? Is Kaji cheating on her? With her to help are Nina and Hiroki. Will Ayu face this problem?
Crossover - Ultra Maniac & Ouran High School Host Club - Rated: K+ - English - Romance/Adventure - Chapters: 2 - Words: 919 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 1/23/2011 - Published: 1/22/2011 - Tamaki S.
A Flower of Hope and Love by Fellykins reviews
Kakashi goes missing while Naruto is out training with Jiraiya. Naruto and Sakura create a team and go on a mission to find him. - Originally posted on AnimeSpiral;;Naruto/Ultra Maniac crossover
Crossover - Naruto & Ultra Maniac - Rated: T - English - Humor/Romance - Chapters: 15 - Words: 22,983 - Reviews: 2 - Favs: 2 - Updated: 5/8/2010 - Published: 7/25/2008 - Complete
Ultra Magister by Sailor Enlil reviews
Negima Ultra Maniac Crossover, mostly in Negima slightly AU. Full summary inside.
Crossover - Ultra Maniac & Negima! Magister Negi Magi/魔法先生ネギま！ - Rated: K+ - English - Humor/Fantasy - Chapters: 1 - Words: 1,797 - Reviews: 1 - Favs: 2 - Published: 10/20/2004 - Chisame H.