Cosplay etiquette

Hey! I constantly travel to japan but Ive never cosplayed there. I'm aware of cosplay studios for photography but i was wondering if anyone knew what the etiquette for cosplay is in japan? (Specifically when going in public?) I aim to cosplay Hanji (Attack on titan) Marin (dress up darling) And Himeno (chainsaw man) I'll definitely take hanji to a cosplay studio as it is more extreme, but any opinions of himeno and marin? (They are generally more natural and tame)