I'd like to believe that the author has fucking spreadsheets for each character and forces an overworked and underpaid assistant to keep track of equipment, summons stats, passives and skills, and when some other japanese dweeb reader goes 🤓 and points a mistake he yells at them and then the assistant goes to the izakaya to get drunk and complain about how stupid this whole thing is and I know... because I'm that guy.