Age of Emperors
The Imperial Chancellor. Kaii is one of the most influential men in Otosan Uchi, which makes him one of the most influential in Rokugan. He has the ear of the Emperor, and when Akodo V does not attended court (which is often) it is Ikoma Kaii that is left in charge.
Ikoma Kaii aided the group in properly addressing the Emperor when they met him. He shared a great deal of rules on the correct conduct in front of the Son of Heaven.