Kuni Osaku

had one younger brother, Kuni Hohiro.

At the age of 21 she had demonstrated more power than shgenja twice her age.

When The Maw and it's army marched on Rokugan in 716 she provided the Crab Clan Champion Hida Banuken with the time to set up proper defenses by using the river Seigo no Kamae to holt the progress of the oni army.

Every day for 73 days she sat stood channeling the power of the spell, and every sunrise she lost another year of her life. On the 73rd day she had spent the last of her energy and the spell ended as she died in her brother's arms.