>>536284041
Kokomi was supposed to be the hydro sovereign until the writers did a rewrite and gave it to Neuv.

>>534526447
They didn't think they will go this far. It was clear from Enkanomiya that it was supposed to go into endgame soon after but they made so much money they stretched it out for years. Kokomi was supposed to be the hydro dragon instead of Neuv but got pushed aside.