Shosuro Emon/Meta

RPG Information, the Usurper
Shosuro Emon, Kolat Master

Advantages

 * Major Allies (many)
 * Clear Thinker
 * Heart of Vengeance
 * Higher Purpose
 * Luck

Disadvantages

 * Dark Secret
 * Sworn Enemy (The Shadow)

Major References

 * Merchant's Guide to Rokugan, Page 96.