Temple of Ranma's Sailor Senshi Seifuku

Ain't No Rest For The Wicked Naruto crossover.
I'm not sure if it counts or not, since s/he doesn't really "overcome" the neko-ken, at least not in the sense that it's no longer a problem. Rather he manages to bypass it through a monumental effort of willful self-delusion.

Starting Over by DarkKnight: The LightHawk. Not a direct crossover exactly I don't think, but if I recall correctly, it explains the two halves of chakra as being Chi (to do Ranma style martial arts,) and Mana (used for Slayers style spells.)

Jedi Knights of Earth: Duel of the Fates , the sequel to Star Wars: Jedi Knights of Earth by bradw316 seems to fit. The first one takes place during, but not involved in, eps IV, V, and VI. The sequel has Ranma and Akane going to the new republic after the empire has fallen. Sadly they seem to be q...

There's also One Last Chance by rhuobhe26. It's been a long time since I looked at it, and I didn't like it back then, because it apparently crosses over with Warhammer 40K (which I hadn't heard of and knew nothing about at the time.)

Honor of the Tendos by Joe Fenton.

Not sure if it counts, but Ranma fills in for the inner senshi in Journey, by DrunkenGrognard, while they are "out of town," on a "training trip."

There's the one by Ellf called To Be a Tomboy.

Unfortunately it's not 20k words, though, and not updated since first posted in 2005.

Ranma becomes Haruka/Uranus, and Akane becomes Michiru/Neptune.

Yes, I know that was you, and I vaguely hinted at it. Your name was attached to the original quotes. That's why I used them. Anyway, I agree that the brainwashing bit was a major low point for the fic, but I still enjoyed the whole thing overall (part of my indifference I think stems from that fact ...

Typically I don't care about Sue-ness as long as it's entertaining. That said, after having read just a few sentences of it, I'm going to say that Neon Exodus Evangelion sucks, simply because in general I hate OCs. I'm not interested in reading about characters made up by the fanfiction author. I wa...

Well it doesn't really fit your conditions, Lord Ranma by Chibi-Reaper but it's all I could think of that came even remotely close. Well if you think about it, Pluto does succeed in temporarily getting rid of Ranma as a baby, so his parents think he's dead and promptly get busy making a new one to r...

Spokavriel wrote: I'm really wishing I still had the TV series. I had recorded allot of it on VHS way back when but I don't have those tapes anymore.

Well you can at least watch them online now.
The Addams Family seasons 1 and 2 on Hulu.

If I did change anything I would have Ranma simply block out the type of creature he looks like. As I posted the pictures of Tigress on the last page, Ranma doesn't look that cat like, unlike when Dana was in checking out splicing they showed off a very cat like face. That could work. If the featur...

One more thing about the neko-ken, without the Tendo's, and Kuno's fixation on finding his weakspot, it never became public knowledge. That means he didn't have extra added traumatic experiences to help his fear. Look at Ranma's reaction after finding himself surrounded by cats the first time, he w...

That was just an example anyway, to point out that it can be done if you work at it. I think the neko-ken should at least be mentioned, even if nothing comes of it because of an uncoordinated body. I'm just saying that it's rather disappointing that the opportunity to put in the neko-ken was complet...