The Sisters of Flesh and Spirit are the current guardians of Kamigawa, the embodiment of the barrier between the mortal and the spirit world. They are a new type of spirit and flesh fusion entity, born from the mortal woman Michiko Konda and Kyodai, the kami offspring of O-Kagachi.
The new beings still bear the appearance of their original forms, but they have a wide range of magical abilities born from the combination. Their first act after their birth - the union of Michiko and Kyodai - was destruction of O-Kagachi and taking his place, and punishing the individuals responsible for the countless sufferings of the Kami War - daimyo Konda and Mochi. After this, the sisters set to calm down the kami and end the war, because its reason was eliminated. They also intended to redefine the ways how the magic on Kamigawa functions.