Actually, they have a whole chapter about that here. Most of the time, the characters here just summon their weapons from a portal but their magic got shut down for a meeting with one of their enemies. So they spend a lot of time thinking about how to smuggle in weapons with them while infiltrating the meeting grounds.

[It was more elaborate in the manga but Psyche thought a good knife worked well enough for something like that. As useful as magical abilities like hers were, there was only so much you could rely on that. After a moment]

Um, what sort of readings existed in your time, if it's okay to ask? Since you said it was very different from here.

[Prism had a lot of reliance on digital readers (tablets, in this world?) but the stories were very different.]