hahaha, ok after harry potter i'm moving to Tenipuri or Prince of tennis or whatever you might wanna call it...heh
let see...hemm...
Ryoma's Plan by Anifantwist (well, quite angsty really, and the pairings are really not my favs but i like the story line, and i think it has a prequel, heh, i just love the way Ryoma took revenge on Atobe...hahah)
http://www.fanfiction.net/s/2807182/1/ Confessions by Jennifer D (a Fuji/Ryoma/Tezuka fic and i think the author has written a number of fics focusing on these three characters...heh...but this is my favourite...ahha)
http://www.fanfiction.net/s/1483637/1/ Falling by Ivelle ( i can tell you this, i would never has expected that Tezuka/Kaidoh would make a good pairing fic, but this is humourous!!!) hihi
http://www.fanfiction.net/s/3010492/1/ Dancing Blades by Angeluswings (hemm, AU...quite different and it is being updated...)
http://www.fanfiction.net/s/3088901/1/ Switch by Black Angel of Destruction (Ryoma is a girl...no really....heh and having a sadastic Fuji blackmailing you is so not fun, haha)
http://www.fanfiction.net/s/3119546/1/ Focus by Sweedy-sama (ahh, the pillar pair with a somehow aggressive Ryoma and naive Tezuka, heh, bet you didn't see that coming huh?)
http://www.fanfiction.net/s/1708527/1/ Hiding in the Shadows by puretsubasa (also quite different, AU) heh...but really cute!
http://www.fanfiction.net/s/3029922/1/ A Lesson In Acting by Cold-Wings (the RyoSaku fic...i don't why some people hate this pairing, sure she can be annoying sometimes...heh...)
http://www.fanfiction.net/s/3096280/1/ Double Fault (quite angsty with Ryoma having leukaemia but since i read the fic through a community, i won't bother to rec it ...heh
So, there's not much really...ahha...cause i'm still new with the fandom...:D