Yuzuriha and Kamui Links
InNoCeNCe LoVe
Yuzuriha and Kamui Fanlisting
Neverfly
Beautiful Yuzuriha and Kamui site. Incomplete but great reading material (essay-esque).
Fanfiction.Net: C2: Yuzuka The fanfic collective on fanfiction.net. The manager is absolutely amazing and updates quite quickly when a Yuzuriha x Kamui fic comes out. Really amazing. :D