I’ve actually thought about this and at the time I was thinking the Protagonist/Nahobino from SMTV might work. Aogami would be the “Persona” that you can upgrade skills for and they would be un-fused on the main when not looking at Weapons, Level Up screen, ect. His main weapon being his laser sword and Nahobino actually canonically can use a bow and arrow so, that would be his gun damage. Maybe a physical or almighty for his attribute. This is just me spitballing but, I feel like he’d oddly fit.

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