Keep in mind, Persona's are "retractable" like if you decide to call back Inari [@Tenma Tendo] you could just summon them again if they haven't taken enough damage. Kind of like in the games where they can come out to attack and retreat back within a turn.

Edit: Not saying you have to do this or anything just letting everyone know its an option. :P

Double Edit: Also the dice rolls seem to have been real jerks lately.