Kitsu Osen

Kitsu Osen was a spymaster of the Lion Clan who infiltrated the Crane Clan under the disguise of Daidoji Osen.

Wife
Daidoji Osen was a Crane courtier who took to wearing a golden mask following a visit to a Scorpion Winter Court. Osen was in fact a Lion spy, and would send encoded messages to Garden Under Shadow City under the guise of letters to his sickly mother. His wife of two years, Doji Sasumiko, discovered his true nature when he talked in his sleep. She was with child when she one morning revealed to him that she knew. She took poison, rather than betray her husband whom she loved, killing herself and her unborn child.