Tomioka's Successor

one day all the pillars were in a meeting since oyakata-sama wanted to know if they had a successor some already had a successor others did not when the time came to ask the water pillar if he had a successor he said yes that surprised everyone except him boss so he told all those who had a successor that they should bring them so that the other pillars could meet them.

Clarification
I may have muichiro x nezuko Nezuko will be good with water pose