I roleplay as Sesshomaru. I prefer doing 1x1 because it is easier for me these days. One warning though.. if romance will be involved for my own sanity I can't pair Rin with him for obvious reasons. Original characters and/or cannon characters are fine otherwise. We can always double or...
If you want to do something based around Inuyasha that might be fun. I roleplay as Sesshomaru if you are interested in something 1x1. I also write various Marvel characters as well.