Everlasting Duty on Way of the Demon - may I have assistance, please?

Hi all. I'm struggling with the final side mission on Way of the Demon - Everlasting Duty. I try not to co-op often, but this battle is quite overwhelming for me and I'm not getting any hits via Yokai Realm with a Companion.

Is anyone available to co-op with me? Doesn't have to be now. PSN: CrustyKleenexMan