Clan Ronin

There are many wandering samurai who have no clan, and perhaps not even a noble family or name, to call their own. These are Ronin.

Dead Clans
Some clans existed, once, and were since destroyed. These are them.
 * Ninokara

Non-Clan Schools

 * Rotasu No Jiin "Lotus Blade Style"
 * A Nameless Temple
 * Ikebana School of Ettiquette