Leia
The teacher of Kaavi and Yuzu who is also the owner of the herb store Datura. In the eyes of her neighbors, she is a kind and gentle woman, but both her students seem to respect and fear her greatly, with emphasis on "fear"... Sometime ago, Leia noticed changes in her students from their mail correspondence, so she moved to One Han City to get a close look at the Jyanshi that influenced them.
