Iuchi Datsuko's L5R Scriptorium
Adventure journals, graphics, and a list of links.
Legend of the Five Rings Role Playing Game
Official site from Alderac Entertainment Group. Features game fiction and product previews.
MetalAmber
Contains a section with optionnal rules and revision of some schools and rules.
Mirumoto Heiko -Jiro's L5R WebPage
Mirumoto Heiko-Jiro and Kakita Tokiyo's Active Time Battle System for L5R
Oni no 1st Ed's L5Rpg Lair v.2.0
Features: image galleries, links, PC & NPC archive, house rules, adventure ideas, and fiction.
Scaledun's Legend of the Five Rings Campaign
House rules, fan fiction, and RPG resources including an essay on Rokugani culture can be found at Scaledun's useful site.
Shinjo Jekusu's Stronghold
Shinjo Jekusu's site is well worth a look. Submit art to her gallery and browse through her journals of the gempukku ceremony. This is the home of the Sapphire Katana webring.