Try a Hellsing/Higurashi mash-up on for size. CB
Pip plays the part of Keiichi, and has recently moved to the little rural town of Cheddar. He befriends two local girls,
Rena Seras and Mion Integra. He joins the club Integra has started at school, with two other girls: Dawn (totally not Alucard in disguise playing as Rika. Honest!), and Yumiko (Probably not playing Hanyuu. Maybe).
In terms of other characters, I genderbent Luke (he goes by Laura now CB) and made him play Shion, so he's Teggy's twin now. The unintentional permanant Twin Switch that happened when they were young didn't happen, so their inborn quirks combined with their upbringing mean their personalities are a bit different. So technically speaking, Integra is Shion and Luke is Mion and.. gah, I'm confusing myself. Anyway, I wanted to change it to be like this because of the events of Meakashi-hen/The Detective Chapter... and because Seras is not only playing Seras, she's also playing Satoko. Yes, I'm just that evil. Alucard is Satoshi. Dok is Irie, Rippy is Takano, The Major is Ooishi (ahahahahahahaha now you will never be able to hear the Gratuitous English Rap ever again without picturing Pip and the Major singing it CB), Akasaka is Walter, Tomitake is the Captain, aaaand, I think that's it. Also yes, the character arrangment was specifically chosen to get the most sadistic outcome possible. Or maybe it was because the personalities matched to one another. Either way, I'm pure evil. cB
No, no, this is a terrible idea. A terrible, terrible idea.
Hellsing/Digimon/Fullmetal Alchemist, just to up the Fanfic Chop Suey factor.
Okay, take the basic Digimon story template. Now take the blanks where you illf in the characters' names, and use the Hellsing and Fullmetal Alchemist characters. Now make the Quirky Miniboss Squad the brainwashed and crazy Digimon partners of other fictional characters. There you go.
Hellsing/Magical Girl Lyrical Nanoha
Hellsing finds a Lost Logia. Nanoha comes to investigate. Major Beamspam ensues.