sneaks in here because god, we talked about this forever! laughs. whether or not the twins should have separate last names, or if they had the same one, which one!

i think we decided narukami sounded cooler. also, it's to do with their parents, i think. their mom is the Seta, their father is the Narukami, and their parents are divorced, so the twins kept their dad's surname.

CORRECT ME IF I'M WRONG ICHI but i think those are the two main reasons.