He took out the normal luggage like clothes and casually stuffed them into a just-purchased normal luggage bag. After all, if you're going to stage a performance, you have to go all out. Since his chosen reason for being here was tourism, the style needed to match a bit...
With this thought in mind, after a little tidying, he tossed this new luggage bag into the trash can, then packed other suspicious materials and tools into his previous outdoor backpack, turned to leave the alley, but stopped when a thought crossed his mind.
He turned back, thought for a moment, and casually pulled out a few large-denomination yen bills, tossing them onto the ground in the alley where people passing by could easily see them.
Although he hadn't caught up with this world's intel from supplementary episodes, as someone who had watched related works before, he still remembered a bit of the general idea...
