Wait I forgot, but he can probably buy guns too wtf,
Comment by Heavysaur0 on Arafoo Otoko no Isekai Tsuhan Seikatsu - Chapter 5
2 Replies
Nah. It is a japanese site so they don't sell firearms. Only things like bows/crossbows.
You need a permit for those, so not just anyone can have guns. It also means it's not are his 'shop ability'