His name was revealed in the manga to be Seta Souji, so I assume an alias souji_seta should be put into work? I see a seta_souji tag someone put in, but an alias would be preferred for future posts, and I think the name order is backwards for that tag.
I'd add it to the alias list, but I got an error saying protagonist_(peraona_4) is already aliased with protagonist_(persona4).
Updated by jxh2154