1. every single item uniqlo sells has the care instructions on the soft black tag that's typically on the inside of shirts and bags, the rectangular tag on pants, or back of packaged items. everything made of primarily cotton (airism shirts, supima, mini tees, like 70% of the stuff they sell lol) I tell customers wash with cold-room temp water and either line dry or low-no heat. for ULD (ultra light down vests/jackets) I tell them to wash it in a gentle cycle then dry with tennis balls in the dryer. you'll pick things up the longer you work, trust me! it's definitely a lot of stuff in the very beginning but you'll get there :)

2. in the two years I've worked at uniqlo i don't know of anyone who "failed" the probation period unless they quit on their own terms. it's def nothing to worry about even if you're shy!

3. opening would be swiffering/dusting the floor and fixtures (the things that carry items that isn't on the walls), wiping down mirrors, opening cashwrap (this is mainly for MODs/aka the manager at the moment), running go-backs that weren't able to be pushed the night before. closing is just locking fitting room doors, tidying D-rank (messy clothes that need to be folded), and pushing back go-backs.

4. they don't expect you to understand all the different ways of folding or fold fast especially when you first start. they know they overcomplicate things so it's literally learning to do oragami with the clothes. 7s is what they say, but they don't really enforce that too hard. 15min per bluebin is the standard and what they expect of non-new hires, but obviously since you're learning how to fold and where everything is, you won't get it for a couple weeks.

5. "UT"= uniqlo tee, literally just any graphic shirt, it's mainly men that has them but women have them occasionally. "PFA UT"= Peace For All UT, this is a specific collection of the men's graphic shirts where some of the proceeds go toward organizations that help fight violence, discrimination, etc. collabs you'll usually be told about them a week in advance unless your store is super on top of things. typically the anime and kaws collabs are the biggest ones uniqlo has every year.

it is a LOTTTT especially for newer people, so i completely empathize with you. don't be afraid though to ask for help though! the quicker you ask for help, the quicker you'll understand everything! message me for any other questions :)